https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66578
--- Comment #10 from Mikael Morin <mikael at gcc dot gnu.org> --- (In reply to Thomas Koenig from comment #9) > Unfortunately, this does not appear to fix the bug (at least not completely). > I still get an invalid free. Indeed, unfortunately this: (In reply to Mikael Morin from comment #7) > Don't care about the scalarizer; generate a correct descriptor to begin > with, and the scalarizer will follow (hopefully). is not true.