real, pointer :: ptr nullify(ptr, mesh%coarser) end gives an ICE:
nullify(ptr, mesh%coarser) 1 Internal Error at (1): free_expr0(): Bad expr type -- Summary: ICE on invalid SOURCE= using NULLIFY Product: gcc Version: 4.5.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: burnus at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40246