[PATCH] D50896: [clangd] Add xrefs LSP boilerplate implementation.

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov added a comment.

This change LG, but I would not commit it before we have an actual implementation.
As soon as we have the `references` function in `ClangdUnit.cpp` implemented, the merge of this change should be trivial.

Is there any value in committing empty stubs before an actual implementation is ready?


Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D50896