[flang-dev] Adding a predefined preprocessor symbol __FLANG.

Steve Scalpone via flang-dev flang-dev at lists.llvm.org
Wed Jul 22 17:01:22 PDT 2020

Vendors and users of classic flang may be interested in https://reviews.llvm.org/D84334, which proposes replacing  the predefined preprocessor macro __F18 with __FLANG. Classic flang also defines __FLANG.

As proposed, conditionally compiled code will not be able to distinguish one flang compiler from the other.

If you have an opinion, please contribute to the review.

- Steve
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