https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86622
U.Mutlu <um at mutluit dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |um at mutluit dot com --- Comment #2 from U.Mutlu <um at mutluit dot com> --- I think there's no error. IMO the call is wrong as it tests the strlen of a single char (a[1][1], ie. '2'), which of course is bogus.