https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56456 Bug 56456 depends on bug 91535, which changed state.
Bug 91535 Summary: missing warning on strchr reading from an empty constant array https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91535 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED