[PATCH] D44771: [lit] Test /dev/null support on Windows.

[Zachary Turner via Phabricator via llvm-commits]

zturner added a comment.

This might be a dumb question, but in Windows you can use `NUL` instead of `/dev/null`.  Instead of all this hackery around temp files, why don't we just replace `/dev/null` with `NUL`?


Repository:
  rL LLVM

https://reviews.llvm.org/D44771