https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61591
Martin Jambor <jamborm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #2 from Martin Jambor <jamborm at gcc dot gnu.org> --- I'd like to bring this to attention of UBSAN people one more time. I think that since 5.0 is much more aggressive turning virtual calls which cannot happen because of type hierarchy into __builtin_unreachable, being able to have the calls reported at run time with UBSAN would be highly desirable.