https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81173
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |7.1.1 Summary|bootstrap-ubsan errors in |[8 Regression] |stl_bvector.h |bootstrap-ubsan errors in | |stl_bvector.h --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- Likely caused by r249235 which introduced the memset.