[PATCH] D97437: Rewrite MSVC toolchain discovery with VFS

[Arthur Eubanks via Phabricator via cfe-commits]

aeubanks added a comment.

Looks like -ivfsoverlay doesn't take effect in the driver. And -working-directory also changes the program's working directory since there's no vfs in the driver so it uses the actual fs.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97437/new/

https://reviews.llvm.org/D97437