On Tuesday, 29 October 2019 at 18:12:36 UTC, Sobaya wrote: > Surely I succeeded on master branch, but why this bug is > remained at release tag? 1.18 is 13 days old, the fix was merged 8 days ago, and the latent issue has been there for months if not years and has only become acute now with, as explained, *some* LLVM 9 configs.