[Bug c++/44282] New: GCC allows for function overloading with pointer to function as parameter based on calling convention but assembler complains

["vadim dot atlygin at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

When you have function that gets pointer to a function as parameter, it is
possible to overload it based on calling convention of parameter function. But
apparently compiler generate the same signature anyway and assembler complains
about redefinition.

$ g++ test.cpp
/tmp/ccgIM8Ir.s: Assembler messages:
/tmp/ccgIM8Ir.s:103: Error: symbol `_Z1pIvEvPFT_vE' is already defined


-- 
           Summary: GCC allows for function overloading with pointer to
                    function as parameter based on calling convention but
                    assembler complains
           Product: gcc
           Version: 4.4.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: vadim dot atlygin at gmail dot com
 GCC build triplet: i486-linux-gnu
  GCC host triplet: i486-linux-gnu
GCC target triplet: i486-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44282