The following code snippet triggers an ICE on mainline: ======================== int i = *(auto*)0; ========================
bug.cc:1: internal compiler error: tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2459 Please submit a full bug report, [etc.] A slightly different version triggers a similar ICE in a different place: ======================== struct A* p = (auto*)0; ======================== bug.cc:1: internal compiler error: tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_base, at cp/search.c:214 Please submit a full bug report, [etc.] The bugs appeared with the patches for the new 'auto' semantics. -- Summary: [4.4 regression] ICE with (auto*) casts 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=37962