The following invalid code snippet triggers an ICE on mainline: ========================================== template<int> struct A { template<typename T> operator T(); };
void foo() { A<0>().operator auto(); } ========================================== bug.cc: In function 'void foo()': bug.cc:8: internal compiler error: tree check: expected function_decl, have template_decl in build_over_call, at cp/call.c:5123 Please submit a full bug report, [etc.] -- Summary: [4.4 regression] ICE with "operator auto" Product: gcc Version: 4.4.0 Status: UNCONFIRMED Keywords: ice-on-invalid-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=38256