https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64368
--- Comment #29 from howarth at bromo dot med.uc.edu --- (In reply to Jonathan Wakely from comment #28) > Let's close this then, and I'll deal with the PRs for the remaining failures. Down to just... FAIL: 22_locale/conversions/string/2.cc execution test FAIL: 23_containers/unordered_map/requirements/explicit_instantiation/2.cc (test for excess errors) FAIL: 23_containers/unordered_map/requirements/explicit_instantiation/4.cc (test for excess errors) on x86_64-apple-darwin14 at r220189.