https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89286
--- Comment #9 from MarkEggleston <mark.eggleston at codethink dot com> --- Created attachment 45698 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45698&action=edit GNU extension to intrinsic SIGN Remove declaration of gfc_check_sign from intrinsic.h has it has been deleted.