[Bug c++/31517] New: [4.1/4.2/4.3 Regression] ICE on invalid initialization of static member of a template class

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

The following invalid code snippet triggers a segfault since GCC 4.1.2:

=================================================
template <typename> struct A
{
  static const int i=0;
};

template <typename T> const int A<T>::i = 0=0;
=================================================

bug.cc:6: error: duplicate initialization of 'A< <template-parameter-1-1> >::i'
bug.cc:6: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]


-- 
           Summary: [4.1/4.2/4.3 Regression] ICE on invalid initialization
                    of static member of a 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=31517