[PATCH] D137059: [Driver] [C++20] [Modules] Support -fmodule-output= (2/2)

[David Blaikie via Phabricator via cfe-commits]

dblaikie added a comment.

Nathan had a few questions in the cross-project flag naming thread - could you check/reply to those? I think the right answer is probably "do whatever -o does" but would be good to verify that behavior makes sense, maybe explicitly test it in some way if it's significant enough/requires any work to support getting that behavior? (if it falls out naturally from some existing file IO handling we have, I'm less worried about testing it separately)


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  https://reviews.llvm.org/D137059/new/

https://reviews.llvm.org/D137059