[PATCH] D85231: Protect against filenames with no extension at all.

[Jonas Devlieghere via Phabricator via cfe-commits]

JDevlieghere added a comment.

Can you add a test that exercises this code path?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D85231/new/

https://reviews.llvm.org/D85231