https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68801
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Ok, so INVALID. The result is as expected. We _know_ the size is 5 and not 6 independent of the 2nd arg to __builtin_object_size.