https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111330
--- Comment #7 from Gaius Mulley <gaius at gcc dot gnu.org> --- Created attachment 55876 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55876&action=edit Proposed fix v2 Here is the second version of the patch which contains the missing case clauses (rather than the else catch all). I've a followup patch for gm2 -fcase to enumerate all missing clauses which will follow shortly.