[PATCH] D38048: [clangd] Add textDocument/signatureHelp

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov added a comment.

@francisco.lopes, I've surely noticed there are a bunch of places where `signatureHelp` does not show up while I was playing around with this change.
It would be great to have it available in more cases.


Repository:
  rL LLVM

https://reviews.llvm.org/D38048