[Boost-users] [function] Compiler error with Boost 1.46.1

Subject: [Boost-users] [function] Compiler error with Boost 1.46.1
From: Boris Schaeling (boris_at_[hidden])
Date: 2011-03-20 17:50:53

The sample program at http://en.highscore.de/cpp/boost/src/3.4.3/main.cpp  
can't be compiled anymore with Boost 1.46.1 (using VC++ 2010). Is this a  
known problem?

1>------ Rebuild All started: Project: Test, Configuration: Debug Win32  
------
1>  main.cpp
1>c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(539):  
error C2668: 'boost::mem_fn' : ambiguous call to overloaded function
1>          c:\boost\include\boost-1_46_1\boost\bind\mem_fn_cc.hpp(25):  
could be 'boost::_mfi::mf1<R,T,A1>  
boost::mem_fn<void,world,std::ostream&>(R (__thiscall world::* )(A1))'
1>          with
1>          [
1>              R=void,
1>              T=world,
1>              A1=std::ostream &
1>          ]
1>          c:\program files (x86)\microsoft visual studio  
10.0\vc\include\xxmem_fn(32): or        
'std::tr1::_Mem_fn2<_Rx,_Pmf,_Arg0,_Arg1>  
std::tr1::mem_fn<void,world,std::ostream&>(_Rx (__thiscall world::*  
)(_Arg1))' [found using argument-dependent lookup]
1>          with
1>          [
1>              _Rx=void,
1>              _Pmf=void (__thiscall world::* )(std::ostream &),
1>              _Arg0=world,
1>              _Arg1=std::ostream &
1>          ]
1>          while trying to match the argument list '(void (__thiscall  
world::* )(std::ostream &))'
1>           
c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(492) :  
see reference to function template instantiation 'bool  
boost::detail::function::basic_vtable2<R,T0,T1>::assign_to<F>(MemberPtr,boost::detail::function::function_buffer  
&,boost::detail::function::member_ptr_tag)' being compiled
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &,
1>              F=void (__thiscall world::* )(std::ostream &),
1>              MemberPtr=void (__thiscall world::* )(std::ostream &)
1>          ]
1>           
c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(915) :  
see reference to function template instantiation 'bool  
boost::detail::function::basic_vtable2<R,T0,T1>::assign_to<Functor>(F,boost::detail::function::function_buffer  
&)' being compiled
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &,
1>              Functor=void (__thiscall world::* )(std::ostream &),
1>              F=void (__thiscall world::* )(std::ostream &)
1>          ]
1>           
c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(722) :  
see reference to function template instantiation 'void  
boost::function2<R,T0,T1>::assign_to<Functor>(Functor)' being compiled
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &,
1>              Functor=void (__thiscall world::* )(std::ostream &)
1>          ]
1>           
c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(1065) :  
see reference to function template instantiation  
'boost::function2<R,T0,T1>::function2<void(__thiscall world::*  
)(std::ostream &)>(Functor,int)' being compiled
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &,
1>              Functor=void (__thiscall world::* )(std::ostream &)
1>          ]
1>          c:\users\boris\documents\visual studio  
2010\projects\test\main.cpp(14) : see reference to function template  
instantiation 'boost::function<Signature>::function<void(__thiscall  
world::* )(std::ostream &)>(Functor,int)' being compiled
1>          with
1>          [
1>              Signature=void (world *,std::ostream &),
1>              Functor=void (__thiscall world::* )(std::ostream &)
1>          ]
1>c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(539):  
error C2780: 'bool  
boost::detail::function::basic_vtable2<R,T0,T1>::assign_to(const  
boost::reference_wrapper<FunctionObj>  
&,boost::detail::function::function_buffer  
&,boost::detail::function::function_obj_ref_tag)' : expects 3 arguments -  
2 provided
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &
1>          ]
1>           
c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(625) :  
see declaration of  
'boost::detail::function::basic_vtable2<R,T0,T1>::assign_to'
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &
1>          ]
1>c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(539):  
error C2780: 'bool  
boost::detail::function::basic_vtable2<R,T0,T1>::assign_to(FunctionObj,boost::detail::function::function_buffer  
&,boost::detail::function::function_obj_tag)' : expects 3 arguments - 2  
provided
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &
1>          ]
1>           
c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(599) :  
see declaration of  
'boost::detail::function::basic_vtable2<R,T0,T1>::assign_to'
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &
1>          ]
1>c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(539):  
error C2780: 'bool  
boost::detail::function::basic_vtable2<R,T0,T1>::assign_to(MemberPtr,boost::detail::function::function_buffer  
&,boost::detail::function::member_ptr_tag)' : expects 3 arguments - 2  
provided
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &
1>          ]
1>           
c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(533) :  
see declaration of  
'boost::detail::function::basic_vtable2<R,T0,T1>::assign_to'
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &
1>          ]
1>c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(539):  
error C2780: 'bool  
boost::detail::function::basic_vtable2<R,T0,T1>::assign_to(FunctionPtr,boost::detail::function::function_buffer  
&,boost::detail::function::function_ptr_tag)' : expects 3 arguments - 2  
provided
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &
1>          ]
1>           
c:\boost\include\boost-1_46_1\boost\function\function_template.hpp(511) :  
see declaration of  
'boost::detail::function::basic_vtable2<R,T0,T1>::assign_to'
1>          with
1>          [
1>              R=void,
1>              T0=world *,
1>              T1=std::basic_ostream<char,std::char_traits<char>> &
1>          ]
========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========

Boris