The following invalid code snippet causes an ICE since GCC 3.4.0: ============================================== struct A { template<void (A::*)()> struct B {}; void ::foo(); B<&A::foo> b; }; ==============================================
bug.cc:4: error: invalid use of '::' bug.cc:5: internal compiler error: in build_ptrmem_type, at cp/decl.c:6377 Please submit a full bug report, [etc.] -- Summary: [4.0/4.1/4.2 regression] ICE with invalid ptr-to-member Product: gcc Version: 4.2.0 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=27821