The following invalid code snippet triggers an ICE on mainline: ======================================== template<int> enum E : int { e }; ========================================
bug.cc:1: error: template declaration of 'enum E' bug.cc:1: internal compiler error: tree check: expected integer_type or enumeral_type or boolean_type or real_type or fixed_point_type, have error_mark in start_enum, at cp/decl.c:10911 Please submit a full bug report, [etc.] -- Summary: [4.4 regression] ICE with template declaration of enum Product: gcc Version: 4.4.0 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=38637