[Bug c++/44017] New: [4.6 regression] ICE with template hierarchy

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

The following valid code snippet triggers an ICE on trunk:

=================================
struct A
{
  template<int> void foo();
};

template<int N> struct B : A
{
  B() { foo<N>(); }
};

B<0> b;
=================================

bug.cc: In constructor 'B<N>::B() [with int N = 0]':
bug.cc:11:6:   instantiated from here
bug.cc:8:9: internal compiler error: in build_base_path, at cp/class.c:270
Please submit a full bug report, [etc.]


-- 
           Summary: [4.6 regression] ICE with template hierarchy
           Product: gcc
           Version: 4.6.0
            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=44017