[flang-commits] [flang] [flang] Add parser support for Fortran 2023 conditional arguments (F2023 R1526-R1528) (PR #191303)

[Vineet Kumar via flang-commits]

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@@ -1739,6 +1739,30 @@ class UnparseVisitor {
   void Unparse(const ActualArg::PercentVal &x) {
     Word("%VAL("), Walk(x.v), Put(')');
   }
+  void Unparse(const ConditionalArg &x) { // F2023 R1526
+    Put("( ");
+    Walk(std::get<ScalarLogicalExpr>(x.t));
+    Put(" ? ");
+    Walk(std::get<ConditionalArg::Consequent>(x.t));
+    Put(" : ");
+    Walk(std::get<common::Indirection<ConditionalArgTail>>(x.t));
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vntkmr wrote:

That's a good idea! Done.

https://github.com/llvm/llvm-project/pull/191303