https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55978
--- Comment #37 from anlauf at gcc dot gnu.org --- (In reply to Thomas Koenig from comment #36) > Anything left to do in this PR? I'd need to go through the variations of comment#19. IIRC there were some loopholes passing pointers to contiguous dummies with optional attribute. There might also be corner cases with passing NULL() as actual which are not yet fully handled.
