[Bug c++/47198] New: [4.5/4.6 Regression] [C++0x] ICE: tree check: expected var_decl or function_decl, have template_decl in check_bases_and_members, at cp/class.c:4654 on invalid code

["zsojka at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47198

           Summary: [4.5/4.6 Regression] [C++0x] ICE: tree check: expected
                    var_decl or function_decl, have template_decl in
                    check_bases_and_members, at cp/class.c:4654 on invalid
                    code
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: zsojka@seznam.cz


------ testcase.C ------
struct S
{
  template < int > sometype foo ();
  S () = default;
};
------------------------

Compiler output:
$ gcc -std=c++0x testcase.C 
testcase.C:3:20: error: 'sometype' does not name a type
testcase.C:1:8: internal compiler error: tree check: expected var_decl or
function_decl, have template_decl in check_bases_and_members, at
cp/class.c:4654
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Tested revisions:
r168535 - crash
4.5 r168062 - crash
4.4 r168062 - OK