[PATCH] D71029: [clangd] (take 2) Try harder to find a plausible `clang` as argv0, particularly on Mac.

[Sam McCall via Phabricator via cfe-commits]

sammccall added a comment.

@kbobyrev would you mind verifying this version of the patch also works?
I don't expect changes vs the last one: it's been restructured a lot but the logic should be the same.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71029/new/

https://reviews.llvm.org/D71029