[flang-commits] [flang] [Flang]Fix Free-Form Token Separation: Add error for identifiers without required separator (PR #175726)

[Eugene Epshteyn via flang-commits]

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

Please don't charge into implementation, but instead start with filing an issue for flang. The issue should describe the problem, have some simple reproducers, the error messages, and what should happen instead.

https://github.com/llvm/llvm-project/pull/175726