[clang] [llvm] Draft/wip/preview of using leaf constructs in clang (PR #84817)

[Alexey Bataev via cfe-commits]

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@@ -2975,9 +2991,11 @@ StmtResult Parser::ParseOpenMPDeclarativeOrExecutableDirective(
                                                   /*isStmtExpr=*/false));
       AssociatedStmt = Actions.ActOnOpenMPRegionEnd(AssociatedStmt, Clauses);
     }
-    Directive = Actions.ActOnOpenMPExecutableDirective(
-        DKind, DirName, CancelRegion, Clauses, AssociatedStmt.get(), Loc,
-        EndLoc);
+    if (!isCombinedConstruct(DKind)) {
+      Directive = Actions.ActOnOpenMPExecutableDirective(
+          DKind, DirName, CancelRegion, Clauses, AssociatedStmt.get(), Loc,
+          EndLoc);
+    }
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alexey-bataev wrote:

Would be good somehow merge this stuff

https://github.com/llvm/llvm-project/pull/84817