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-rw-r--r--include/llvm/ADT/DeltaAlgorithm.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm/ADT/DeltaAlgorithm.h b/include/llvm/ADT/DeltaAlgorithm.h
index 4d07e04..21bc1e8 100644
--- a/include/llvm/ADT/DeltaAlgorithm.h
+++ b/include/llvm/ADT/DeltaAlgorithm.h
@@ -77,6 +77,8 @@ protected:
/// ExecuteOneTest - Execute a single test predicate on the change set \p S.
virtual bool ExecuteOneTest(const changeset_ty &S) = 0;
+ DeltaAlgorithm& operator=(const DeltaAlgorithm&) = default;
+
public:
virtual ~DeltaAlgorithm();