https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78352
--- Comment #29 from Sergey Fedorov <vital.had at gmail dot com> --- (In reply to Eric Gallager from comment #25) > Cross-referencing against > https://github.com/apple/swift-corelibs-libdispatch/issues/765 By the way, have you got some example code at hand which can serve as a test? It must not require C/C++ 2011, of course. I can try compiling it on 10.6 with its gcc.