The following invalid code snippet triggers an ICE since at least GCC 2.95.3:
================================================ template<int> struct A { template<int> template<int> void A::foo() {} }; ================================================ bug.cc:3:36: error: extra qualification 'A<<anonymous> >::' on member 'foo' bug.cc:3:45: internal compiler error: Segmentation fault Please submit a full bug report, [etc.] -- Summary: ICE with broken template member declaration Product: gcc Version: 4.5.0 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=40406