[flang-commits] [flang] [flang] Implement conditional expressions parser/semantics (F2023) (PR #186489)

[Peter Klausler via flang-commits]

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@@ -229,6 +246,20 @@ struct IsActuallyConstantHelper {
   template <typename T> bool operator()(const Parentheses<T> &x) {
     return (*this)(x.left());
   }
+  template <typename T> bool operator()(const ConditionalExpr<T> &x) {
+    // A conditional expression is actually constant if all its parts are
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klausler wrote:

This is just wrong.  If there's a true condition preceded only by false ones, the later conditions and values do not matter.

https://github.com/llvm/llvm-project/pull/186489