[flang-commits] [clang] [flang] [flang] Add checks for Fortran 2023 system clock and add f2023/f202Y to valid arguments of -std= (PR #205938)

[via flang-commits]

================
@@ -1,8 +1,8 @@
-! Ensure argument -std=f2018 works as expected.
+! Ensure argument -std=f20XX works as expected.
 
 !-----------------------------------------
 ! FRONTEND FLANG DRIVER (flang -fc1)
 !-----------------------------------------
 ! RUN: not %flang_fc1 -std=90 %s  2>&1 | FileCheck %s --check-prefix=WRONG
 
-! WRONG: Only -std=f2018 is allowed currently.
+! WRONG: Only 'f2018', 'f2023', or 'f202Y' are accepted to -std= currently.
----------------
mleair wrote:

Another f202Y sighting.

https://github.com/llvm/llvm-project/pull/205938