https://issues.dlang.org/show_bug.cgi?id=12362
--- Comment #1 from github-bugzi...@puremagic.com --- Commit pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/8eb921c8b50339db6189cdd011969ab3ad81d193 fix Issue 12362 - dmd hangs when attempting to use undefined enum --