See http://gcc.gnu.org/ml/gcc/2009-10/msg00071.html
-- Summary: The preprocessor incorrectly reports #ident as being deprecated Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: preprocessor AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: nvachhar at google dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41632