[PATCH] D39994: Loosen MSVC 2017 path requirements

[Reid Kleckner via Phabricator via cfe-commits]

rnk added a comment.

I haven't dug into this code to really understand if this is right and won't change our version detection logic, but yes, broadly I believe we should just consult PATH, find a cl.exe, and check its version. I'd like to reduce this path validation to a minimum.


https://reviews.llvm.org/D39994