[llvm-branch-commits] [flang] [flang][OpenMP] Use OmpDirectiveSpecification in THREADPRIVATE (PR #159632)

[Tom Eccles via llvm-branch-commits]

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@@ -2611,12 +2611,11 @@ class UnparseVisitor {
   }
   void Unparse(const OpenMPThreadprivate &x) {
     BeginOpenMP();
-    Word("!$OMP THREADPRIVATE (");
-    Walk(std::get<parser::OmpObjectList>(x.t));
-    Put(")\n");
+    Word("!$OMP ");
+    Walk(x.v);
+    Put("\n");
     EndOpenMP();
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tblah wrote:

Not for this PR but I wonder if we could generalise this as more get converted.

A simple approach would be a helper function for all OmpDirectiveSpecification, but I actually wonder if we could manage that automatically with an overload matching a trait in these wrapped classes?

https://github.com/llvm/llvm-project/pull/159632