https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100536
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |error-recovery, | |ice-on-invalid-code --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- mutant.c:16:9: sorry, unimplemented: passing too large argument on stack 16 | baz() { bar(s); } | ^~~~~~ This means it's an error-recovery issue.