::functor_type {aka boost::spirit::qi::detail::parser_binder<boost::spirit::qi::sequence<boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::cons<boost::spirit::qi::literal_char<boost::spirit::char_encoding::standard,
Hi, In my tests on gcc 6 I'm seeing these warnings which stem from Boost.Function: ../boost/function/function_template.hpp:572:11: warning: placement new constructing an object of type 'boost::spirit::qi::detail::parser_binder<boost::spirit::qi::sequence<boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::cons<boost::spirit::qi::literal_char<boost::spirit::char_encoding::standard, true, false>, boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::cons<boost::spirit::qi::literal_char<boost::spirit::char_encoding::standard, true, false>, boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::cons<boost::spirit::qi::literal_char<boost::spirit::char_encoding::standard, true, false>, boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::nil_> > > > > > > >, mpl_::bool_<false> >' and size '8' in a region of type 'char' and size '1' [-Wplacement-new=] ../boost/function/function_base.hpp:308:13: warning: placement new constructing an object of type 'boost::detail::function::functor_manager_common<boost::spirit::qi::detail::parser_binder<boost::spirit::qi::sequence<boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::cons<boost::spirit::qi::literal_char<boost::spirit::char_encoding::standard, true, false>, boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::cons<boost::spirit::qi::literal_char<boost::spirit::char_encoding::standard, true, false>, boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::cons<boost::spirit::qi::literal_char<boost::spirit::char_encoding::standard, true, false>, boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::nil_> > > > > > > >, mpl_::bool_<false> > true, false>, boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::cons<boost::spirit::qi::literal_char<boost::spirit::char_encoding::standard, true, false>, boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::cons<boost::spirit::qi::literal_char<boost::spirit::char_encoding::standard, true, false>, boost::fusion::cons<boost::spirit::qi::any_uint_parser<unsigned int, 10u, 1u, -1>, boost::fusion::nil_> > > > > > > >, mpl_::bool_<false> >}' and size '8' in a region of type 'char' and size '1' [-Wplacement-new=] I'm not familiar with boost::function internals, but the warning looks serious enough to do something about it. I.e. if it's actually benign, it would be nice to silence it to avoid causing panic.