[flang-commits] [flang] [Flang][Semantics] Fix crash on invalid function result declaration (PR #194648)

[Eugene Epshteyn via flang-commits]

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@@ -498,6 +496,8 @@ class FuncResultStack {
     // Result symbol
     Symbol *resultSymbol{nullptr};
     bool inFunctionStmt{false}; // true between Pre/Post of FunctionStmt
+    bool completingType{
+        false}; // re-entrancy guard for CompleteFunctionResultType
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eugeneepshteyn wrote:

Oh, what Tarun said! (Sorry, hadn't noticed this comment before.)

https://github.com/llvm/llvm-project/pull/194648