https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65608 Bug 65608 depends on bug 60860, which changed state.
Bug 60860 Summary: Friend function declaration incorrectly hides function in outer namespace https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60860 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
