[flang-commits] [flang] [flang][OpenMP] Semantic checks for metadirective loop nests (PR #207088)

[Sairudra More via flang-commits]

https://github.com/Saieiei approved this pull request.

Thanks for the update. I re-checked the new commit, and my earlier concern looks addressed.

The `user_condition_false` / `invalid` handling looks correct for match-all mode, and the added tests cover the important cases.

LGTM.

https://github.com/llvm/llvm-project/pull/207088