[PATCH] D95055: [clang] Don't look into <sysroot> for C++ headers if they are found alongside the toolchain

[Louis Dionne via Phabricator via cfe-commits]

ldionne added a comment.

I would like to cherry-pick this change onto LLVM 11.1.0, if there is still time to do so. It is breaking Clang when the `sysroot` contains headers for libc++. Is it too late?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95055/new/

https://reviews.llvm.org/D95055