https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95724
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- Note the testcase does not ICE so ice-on-invalid is wrong. It's really a diagnostic only. If we want sth extra to distinguish error diagnostics from warning diagnostics then we should add one (can't come up with a good name right now)