id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
13629,boost::fusion::make_map cannot be called with boost::fusion::vector,Shintaro Sakahara <shintaro-sakahara@…>,Joel de Guzman,"The following code cannot be compiled on MSVC2017.

{{{
struct Z;
boost::fusion::make_map<Z>(boost::fusion::make_vector(1, 2));
}}}

Error is like this
{{{
1>d:\libraries\boost_1_67_0\boost\fusion\container\map\detail\map_impl.hpp(112): error C2664: 'boost::fusion::pair<test_main::test_method::Z,T>::pair(const boost::fusion::pair<test_main::test_method::Z,T> &)': cannot convert argument 1 from 'const int' to 'const boost::fusion::vector<int,int> &'
1>        with
1>        [
1>            T=boost::fusion::vector<int,int>
1>        ]
1>d:\libraries\boost_1_67_0\boost\fusion\container\map\detail\map_impl.hpp(113): note: Reason: cannot convert from 'const int' to 'const boost::fusion::vector<int,int>'
1>d:\libraries\boost_1_67_0\boost\fusion\container\map\detail\map_impl.hpp(113): note: No constructor could take the source type, or constructor overload resolution was ambiguous
1>d:\libraries\boost_1_67_0\boost\fusion\container\map\map.hpp(74): note: see reference to function template instantiation 'boost::fusion::detail::map_impl<0,boost::fusion::pair<test_main::test_method::Z,T>>::map_impl<boost::fusion::vector_iterator<Sequence,0>>(const Iterator &,boost::fusion::detail::map_impl_from_iterator)' being compiled
1>        with
1>        [
1>            T=boost::fusion::vector<int,int>,
1>            Sequence=boost::fusion::vector<int,int>,
1>            Iterator=boost::fusion::vector_iterator<const boost::fusion::vector<int,int>,0>
1>        ]
1>d:\libraries\boost_1_67_0\boost\fusion\container\map\map.hpp(73): note: see reference to function template instantiation 'boost::fusion::detail::map_impl<0,boost::fusion::pair<test_main::test_method::Z,T>>::map_impl<boost::fusion::vector_iterator<Sequence,0>>(const Iterator &,boost::fusion::detail::map_impl_from_iterator)' being compiled
1>        with
1>        [
1>            T=boost::fusion::vector<int,int>,
1>            Sequence=boost::fusion::vector<int,int>,
1>            Iterator=boost::fusion::vector_iterator<const boost::fusion::vector<int,int>,0>
1>        ]
1>d:\libraries\boost_1_67_0\boost\fusion\container\generation\make_map.hpp(59): note: see reference to function template instantiation 'boost::fusion::map<boost::fusion::pair<test_main::test_method::Z,T>>::map<boost::fusion::vector<int,int>,void>(const Sequence &)' being compiled
1>        with
1>        [
1>            T=boost::fusion::vector<int,int>,
1>            Sequence=boost::fusion::vector<int,int>
1>        ]
1>d:\libraries\boost_1_67_0\boost\fusion\container\generation\make_map.hpp(59): note: see reference to function template instantiation 'boost::fusion::map<boost::fusion::pair<test_main::test_method::Z,T>>::map<boost::fusion::vector<int,int>,void>(const Sequence &)' being compiled
1>        with
1>        [
1>            T=boost::fusion::vector<int,int>,
1>            Sequence=boost::fusion::vector<int,int>
1>        ]
1>d:\path\to\my_code.cpp(LINE): note: see reference to function template instantiation 'boost::fusion::map<boost::fusion::pair<test_main::test_method::Z,T>> boost::fusion::make_map<test_main::test_method::Z,boost::fusion::vector<int,int>>(const boost::fusion::vector<int,int> &)' being compiled
1>        with
1>        [
1>            T=boost::fusion::vector<int,int>
1>        ]
",Bugs,new,To Be Determined,fusion,Boost 1.67.0,Problem,,,