[flang-commits] [flang] [flang][MIF] Adding common features related to coarray (PR #215576)

[Dan Bonachea via flang-commits]

https://github.com/bonachea requested changes to this pull request.

@JDPailleux Thanks for the effort on this, and for splitting this work into an isolated PR.

I have some concerns for discussion and suggestions for improvement.

https://github.com/llvm/llvm-project/pull/215576