[Bug other/29515] New: [reject-valid] error: forming reference to reference type X.

[pluto at agmk dot net]

comeau reports no error, and with stlport5 testcase works fine.

$ g++ -I/usr/include/stlport main.cpp -o main -lstlport && ./main
Hello 1
Hello 2

with libstdc++ i get:

$ g++ main.cpp -o main && ./main

/usr/include/c++/4.1.2/bits/stl_function.h: In instantiation of
&#8216;std::binder2nd<std::pointer_to_binary_function<int, const std::string&,
void> >&#8217;:
main.cpp:13:   instantiated from here
/usr/include/c++/4.1.2/bits/stl_function.h:435: error: forming reference to
reference type &#8216;const std::string&&#8217;
/usr/include/c++/4.1.2/bits/stl_function.h: In function
&#8216;std::binder2nd<_Operation> std::bind2nd(const _Operation&, const _Tp&)
[with _Operation = std::pointer_to_binary_function<int, const std::string&,
void>, _Tp = std::basic_string<char, std::char_traits<char>,
std::allocator<char> >]&#8217;:
main.cpp:13:   instantiated from here
/usr/include/c++/4.1.2/bits/stl_function.h:455: error: no matching function for
call to &#8216;std::binder2nd<std::pointer_to_binary_function<int, const
std::string&, void> >::binder2nd(const std::pointer_to_binary_function<int,
const std::string&, void>&, const std::basic_string<char,
std::char_traits<char>, std::allocator<char> >&)&#8217;
/usr/include/c++/4.1.2/bits/stl_function.h:429: note: candidates are:
std::binder2nd<std::pointer_to_binary_function<int, const std::string&, void>
>::binder2nd(const std::binder2nd<std::pointer_to_binary_function<int, const
std::string&, void> >&)


-- 
           Summary: [reject-valid] error: forming reference to reference
                    type X.
           Product: gcc
           Version: 4.1.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pluto at agmk dot net
GCC target triplet: x86_64-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29515