[PATCH] D103177: [flang][driver] Extend the `flang` bash script to act as a driver

[Andrzej Warzynski via Phabricator via llvm-commits]

awarzynski added a comment.

@klausler , @PeteSteinfeld , thank you for your comments! I'm happy to reduce the changes in f18.cpp to the required minimum. Trimming it "bit-by-bit" seemed like a good idea, but we can move this to a separate patch if that's preferable. I'll send an update shortly!

@Leporacanthicus, yes, our end goal is to replace `f18` with `flang-new` and this means deleting `f18.cpp`.  With this patch, `f18` and `flang-new` become equivalent in terms of functionality and, IIUC, we are ready to delete `f18`.  I'm not aware of any reasons to keep it in-tree long term. Perhaps others could comment?

@PeteSteinfeld, what would be a good transition period? Any suggestions? Is there anything in particular that we could test in the meantime?


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https://reviews.llvm.org/D103177