[flang-commits] [flang] [Flang] Fold complex ** (1, 0) to identity in constant folding (PR #213256)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions h -- flang/lib/Evaluate/fold-implementation.h --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/flang/lib/Evaluate/fold-implementation.h b/flang/lib/Evaluate/fold-implementation.h
index 7c1761ef3..1fa36f20e 100644
--- a/flang/lib/Evaluate/fold-implementation.h
+++ b/flang/lib/Evaluate/fold-implementation.h
@@ -2222,8 +2222,7 @@ Expr<T> FoldOperation(FoldingContext &context, Divide<T> &&x) {
   return Expr<T>{std::move(x)};
 }
 
-template <typename T>
-bool IsComplexUnity(const typename T::Scalar &z) {
+template <typename T> bool IsComplexUnity(const typename T::Scalar &z) {
   static_assert(T::category == TypeCategory::Complex);
   using Part = typename T::Part::Scalar;
   auto one{Part::FromInteger(value::Integer<8>{1}).value};

``````````

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https://github.com/llvm/llvm-project/pull/213256