[llvm] [DenseMap] Introduce keys, values iterators (PR #138848)

[via llvm-commits]

github-actions[bot] wrote:

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You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions h,cpp -- llvm/include/llvm/ADT/DenseMap.h llvm/unittests/ADT/DenseMapTest.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/unittests/ADT/DenseMapTest.cpp b/llvm/unittests/ADT/DenseMapTest.cpp
index f4a627a65..b9d519a23 100644
--- a/llvm/unittests/ADT/DenseMapTest.cpp
+++ b/llvm/unittests/ADT/DenseMapTest.cpp
@@ -373,7 +373,7 @@ TYPED_TEST(DenseMapTest, KeysValuesIterator) {
 
   SmallSet<typename TypeParam::key_type, 10> ActualKeys;
   SmallSet<typename TypeParam::mapped_type, 10> ActualValues;
-  for (auto K: this->Map.keys())
+  for (auto K : this->Map.keys())
     ActualKeys.insert(K);
   for (auto V : this->Map.values())
     ActualValues.insert(V);

``````````

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https://github.com/llvm/llvm-project/pull/138848