[flang-commits] [flang] [flang][cli] Add diagnostic flags to the CLI (PR #142022)

[Peter Klausler via flang-commits]

================
@@ -1,6 +1,7 @@
 ! Ensure that only argument -Werror is supported.
 
-! RUN: not %flang_fc1 -fsyntax-only -Wall %s  2>&1 | FileCheck %s --check-prefix=WRONG
-! RUN: not %flang_fc1 -fsyntax-only -WX %s  2>&1 | FileCheck %s --check-prefix=WRONG
+! RUN: not %flang_fc1 -fsyntax-only -Wall %s  2>&1 | FileCheck %s --check-prefix=WRONG1
+! RUN: not %flang_fc1 -fsyntax-only -WX %s  2>&1 | FileCheck %s --check-prefix=WRONG2
 
-! WRONG: Only `-Werror` is supported currently.
+! WRONG1: error: Unknown diagnostic option: -Wall
+! WRONG2: error: Unknown diagnostic option: -WX
----------------
klausler wrote:

missing newline?

https://github.com/llvm/llvm-project/pull/142022