id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
6278,mem_fn has a different result_type,giecrilj@…,Peter Dimov,"The following code does not compile:

{{{
#!c++
/* 
<URL: file://localhost/usr/share/doc/packages/boost-1.44.0/libs/bind/mem_fn.html#Purpose >

   All function objects returned by mem_fn expose a result_type typedef
   that represents the return type of the member function. For data
   members, result_type is defined as the type of the member.

*/

typedef int type_of_the_member;

struct U { type_of_the_member m; };

template < class F > 
typename F ::result_type U_m (F const &t, U &u) 
{ typedef typename F:: result_type r; typedef type_of_the_member r;
typename F:: result_type r1; return t (u); }

U u; int x ((U_m (::boost ::mem_fn (&U ::m), u)));
}}}

[http://codepad.org/1op6p2Mc codepad] says: ''error: conflicting declaration 'typedef type_of_the_member r' ''",Bugs,new,To Be Determined,bind,Boost 1.48.0,Problem,,,