https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27039 Bug 27039 depends on bug 27214, which changed state.
Bug 27214 Summary: The C frontend introduces undefined pointer overflow https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27214 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED