[flang-commits] [flang] [Flang][Parser] Handle compiler directives inside INTERFACE blocks (PR #198516)

[Eugene Epshteyn via flang-commits]

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@@ -0,0 +1,25 @@
+! RUN: %flang_fc1 -fsyntax-only %s 2>&1 | FileCheck %s
+
+! Test that unrecognized compiler directives inside INTERFACE blocks
+! produce a warning rather than a parse error.
+
+module m
+  interface
+    subroutine ccff
+    end subroutine ccff
+!CHECK: warning: Unrecognized compiler directive was ignored
+    !dir$ id "test"
+  end interface
+end module
+
+module m2
+  interface
+!CHECK: warning: Unrecognized compiler directive was ignored
+    !dir$ id "test"
+    subroutine foo(a)
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eugeneepshteyn wrote:

Also, might as well add a case with abstract interface and generic interface.

https://github.com/llvm/llvm-project/pull/198516