https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111113
Language Lawyer <language.lawyer at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |language.lawyer at gmail dot com --- Comment #5 from Language Lawyer <language.lawyer at gmail dot com> --- (In reply to Andrew Pinski from comment #3) > I think this is a dup of bug 101356. Looks dup to me too. Looks like GCC does not match friend function declaration with its namespace declaration.