[Bug c++/34776] New: [4.1/4.2/4.3 regression] ICE with invalid member declaration in template class

[reichelt at gcc dot gnu dot org]

The following invalid code snippet triggers an ICE since GCC 4.1.0:

===================================
template<typename T> struct A
{
  T::X<0> x;
};

A<int*> a;
===================================

bug.cc:3: error: non-template 'X' used as template
bug.cc:3: note: use 'T::template X' to indicate that it is a template
bug.cc: In instantiation of 'A<int*>':
bug.cc:6:   instantiated from here
bug.cc:3: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]


-- 
           Summary: [4.1/4.2/4.3 regression] ICE with invalid member
                    declaration in template class
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, 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=34776