[flang] [llvm] [Flang][OpenMP][Sema] Adding parsing and semantic support for scan directive. (PR #102792)

[Sergio Afonso via llvm-commits]

================
@@ -286,6 +286,11 @@ static const OmpDirectiveSet workShareSet{
     } | allDoSet,
 };
 
+//===----------------------------------------------------------------------===//
+// Directive sets for parent directives that do allow/not allow a construct
+static const OmpDirectiveSet scanParentAllowedSet{allDoSet | allSimdSet};
+//===----------------------------------------------------------------------===//
----------------
skatrak wrote:

```suggestion
//===----------------------------------------------------------------------===//
// Directive sets for parent directives that do allow/not allow a construct
//===----------------------------------------------------------------------===//

static const OmpDirectiveSet scanParentAllowedSet{allDoSet | allSimdSet};
```

https://github.com/llvm/llvm-project/pull/102792