[PATCH] D122237: [clang][lex] Fix failures with Microsoft header search rules

[Erich Keane via Phabricator via cfe-commits]

erichkeane added a comment.

I think this ends up being the same as what we came up with internally, so I think this LGTM!


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122237/new/

https://reviews.llvm.org/D122237