[Bug c++/17929] New: [3.4/4.0 regresssion] ICE with qualified name in template specialization

[reichelt at gcc dot gnu dot org]

Mark, your patch for PR 17393
http://gcc.gnu.org/ml/gcc-cvs/2004-10/msg00485.html
breaks the test testsuite/g++.dg/parse/qualified2.C

====================================================================
namespace Glib {
  template <typename> class Value {};
  template <>         class Glib::Value<int> {}; // { dg-error "" }
}
====================================================================

qualified2.C:3: error: extra qualification ignored
qualified2.C:3: error: explicit specialization of non-template 'Glib::<anonymous
class>'
qualified2.C:3: error: abstract declarator 'Glib::<anonymous class>' used as
declaration
qualified2.C:3: internal compiler error: tree check: expected class
'declaration', have 'exceptional' (error_mark) in finish_anon_union, at
/cp/decl2.c:1190
Please submit a full bug report, [etc.]

Could you please have a look?

-- 
           Summary: [3.4/4.0 regresssion] ICE with qualified name in
                    template specialization
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, ice-checking
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org,mark at codesourcery dot
                    com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17929