[PATCH] D54760: [clangd] Cleanup: make the diags callback global in TUScheduler

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov added a comment.

The tests still model the old callbacks using callbacks, unfortunately I see no good way to test same things in any other way.


Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D54760