https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118884
--- Comment #7 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- (In reply to Jerry DeLisle from comment #6) > I forgot to mention this is a good hint for Thomas regarding how to tweak > the previous fix. Yes, if the argument is of unknown type, the test can be skipped, that is obvious.