Reapply "ADT: Require explicit ilist iterator/pointer conversions"

[oota-llvm.git] / include / llvm / ADT / DeltaAlgorithm.h

diff --git a/include/llvm/ADT/DeltaAlgorithm.h b/include/llvm/ADT/DeltaAlgorithm.h
index 7bf7960c63a98d3b54a9198684450c86e85692b0..a26f37dfdc7dcee97a4f5e1f9afd7cdb061ac026 100644 (file)
--- a/include/llvm/ADT/DeltaAlgorithm.h
+++ b/include/llvm/ADT/DeltaAlgorithm.h
@@ -9,8 +9,8 @@
 #ifndef LLVM_ADT_DELTAALGORITHM_H
 #define LLVM_ADT_DELTAALGORITHM_H
 
-#include <vector>
 #include <set>
+#include <vector>
 
 namespace llvm {
 
@@ -68,7 +68,7 @@ private:
   /// \return - True on success.
   bool Search(const changeset_ty &Changes, const changesetlist_ty &Sets,
               changeset_ty &Res);
-              
+
 protected:
   /// UpdatedSearchState - Callback used when the search state changes.
   virtual void UpdatedSearchState(const changeset_ty &Changes,
@@ -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();