[PATCH] D44142: [clangd] Revamp handling of diagnostics.

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov added a comment.

This revision is still missing tests, but I wanted to get feedback for the overall design and the new diagnostic messages. So sending out for review now.


Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D44142