https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108553
--- Comment #2 from Iain Sandoe <iains at gcc dot gnu.org> --- (In reply to Richard Biener from comment #1) > diagnosing options in gm2_langhook_init_options is probably not the way to > go. > > Looks like this creeped in by recent refactoring? Yeah, there is no intention to diagnose options here, that was debugging code that was not removed.