The following invalid testcase triggers an ICE since GCC 3.0: =================================== struct A { struct { struct { static int i; }; void foo() { i; } }; }; ===================================
bug.cc:5: error: 'int A::<anonymous struct>::<anonymous struct>::i' invalid; an anonymous struct can only have non-static data members bug.cc:4: error: an anonymous union cannot have function members bug.cc: In member function 'void A::<anonymous struct>::foo()': bug.cc:6: internal compiler error: Segmentation fault Please submit a full bug report, [etc.] This is similar to PR 30302, but a little more complex. -- Summary: [4.1/4.2/4.3 regression] ICE with static member in anonymous union Product: gcc Version: 4.3.0 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=33460