https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78352
--- Comment #10 from Eric Gallager <egallager at gcc dot gnu.org> --- This bug means we now have to leave out a part of libsanitizer that uses blocks: https://gcc.gnu.org/ml/gcc-patches/2019-11/msg00262.html https://gcc.gnu.org/ml/gcc-patches/2019-11/msg00268.html
