https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63878 Bug 63878 depends on bug 24293, which changed state.
Bug 24293 Summary: Undefined behaviour not diagnosed with -fsyntax-only https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24293 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
