The following invalid code snippet causes an ICE when compiled with -fopenmp:
=================================== struct A {}; struct B : A #pragma omp parallel {}; struct B : A #pragma omp parallel {}; =================================== bug.cc:4: error: '#pragma' is not allowed here bug.cc:5: error: expected unqualified-id before '{' token bug.cc:7: internal compiler error: in xref_basetypes, at cp/decl.c:9696 Please submit a full bug report, [etc.] -- Summary: ICE with two ill-placed #pragma omp parallel Product: gcc Version: 4.2.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code, error-recovery, monitored, openmp 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=27316