[PATCH] D80781: [clang] Always allow including builtin headers in [no_undeclared_headers] modules.

[Martin Böhme via Phabricator via cfe-commits]

mboehme added a comment.

Temporarily retracting from review as I've realized there's another case I need to take care of.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80781/new/

https://reviews.llvm.org/D80781