[Bug c++/33843] New: [4.1/4.2/4.3 regression] Broken diagnostic: 'bit_not_expr' not supported by pp_cxx_unqualified_id

["reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

The C++ generates a broken diagnostic for the following invalid code
snippet since GCC 3.4.2:

=====================================
struct A {};

void foo(A* p())
{
  p->A::~A();
}
=====================================

bug.cc: In function 'void foo(A* (*)())':
bug.cc:5: error: request for member 'A::#'bit_not_expr' not supported by
pp_cxx_unqualified_id#' in '* p', which is of non-class type 'A* ()()'


-- 
           Summary: [4.1/4.2/4.3 regression] Broken diagnostic:
                    'bit_not_expr' not supported by pp_cxx_unqualified_id
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: diagnostic, monitored
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33843