[flang-commits] [flang] [flang] Allow getenv as alternate spelling for get_environment_variable (PR #95777)

[Kiran Chandramohan via flang-commits]

kiranchandramohan wrote:

> @kiranchandramohan does this look okay to you with the updated documentation?

Looks OK to me. My original concern was whether we should only support the gfortran extension specification (`CALL GETENV(NAME, VALUE)`). And whether the lowering code can be avoided by directly calling a new runtime function like `fdate` (https://github.com/llvm/llvm-project/pull/71222).

Please wait for @klausler.

https://github.com/llvm/llvm-project/pull/95777