[Bug c++/34619] New: ICE with "-fmudflap" and templates

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

The following testcase triggers an ICE when compiled with "-fmudflap -O":

==============================================
template<typename> struct A
{
  typedef int X;
  static const int N = 1;
};

template<typename T> struct B
{
  typedef typename A<int[A<T>::N]>::X Y;
  template<typename U> B(Y, U) {}
};

B<int> b(0, 0);
==============================================

bug.cc: In instantiation of 'const int A<int>::N':
bug.cc:13:   instantiated from here
bug.cc:4: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]

The bug dates back to GCC 4.0.0 (when "-fmudflap" was introduced).


-- 
           Summary: ICE with "-fmudflap" and templates
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, 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=34619