https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58689 Bug 58689 depends on bug 24825, which changed state.
Bug 24825 Summary: Standard runtime methods that are known to not return null should not trigger null checks. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24825 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |WONTFIX