The following code snippet triggers an ICE on mainline: ============================== struct A {};
bool b = (auto (A::*)())0; ============================== bug.cc:3: internal compiler error: in type_contains_placeholder_1, at tree.c:2600 Please submit a full bug report, [etc.] The bug appeared with the patches for the new 'auto' semantics. -- Summary: [4.4 regression] ICE with ptr-to-mem-fun-returning-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=37966