Extend StringRef's edit-distance algorithm to permit an upper bound on the allowed...

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

diff --git a/include/llvm/ADT/ValueMap.h b/include/llvm/ADT/ValueMap.h
index 6f57fe8399bc3aa78e3157a65bf1aedafe0e8a29..ded17fc32223b76f18d80ba473f32fd6f2d1836a 100644 (file)
--- a/include/llvm/ADT/ValueMap.h
+++ b/include/llvm/ADT/ValueMap.h
@@ -59,16 +59,16 @@ struct ValueMapConfig {
   struct ExtraData {};
 
   template<typename ExtraDataT>
-  static void onRAUW(const ExtraDataT &Data, KeyT Old, KeyT New) {}
+  static void onRAUW(const ExtraDataT & /*Data*/, KeyT /*Old*/, KeyT /*New*/) {}
   template<typename ExtraDataT>
-  static void onDelete(const ExtraDataT &Data, KeyT Old) {}
+  static void onDelete(const ExtraDataT &/*Data*/, KeyT /*Old*/) {}
 
   /// Returns a mutex that should be acquired around any changes to the map.
   /// This is only acquired from the CallbackVH (and held around calls to onRAUW
   /// and onDelete) and not inside other ValueMap methods.  NULL means that no
   /// mutex is necessary.
   template<typename ExtraDataT>
-  static sys::Mutex *getMutex(const ExtraDataT &Data) { return NULL; }
+  static sys::Mutex *getMutex(const ExtraDataT &/*Data*/) { return NULL; }
 };
 
 /// See the file comment.
@@ -82,13 +82,13 @@ class ValueMap {
   typedef typename Config::ExtraData ExtraData;
   MapT Map;
   ExtraData Data;
+  ValueMap(const ValueMap&); // DO NOT IMPLEMENT
+  ValueMap& operator=(const ValueMap&); // DO NOT IMPLEMENT
 public:
   typedef KeyT key_type;
   typedef ValueT mapped_type;
   typedef std::pair<KeyT, ValueT> value_type;
 
-  ValueMap(const ValueMap& Other) : Map(Other.Map), Data(Other.Data) {}
-
   explicit ValueMap(unsigned NumInitBuckets = 64)
     : Map(NumInitBuckets), Data() {}
   explicit ValueMap(const ExtraData &Data, unsigned NumInitBuckets = 64)
@@ -149,7 +149,7 @@ public:
   bool erase(const KeyT &Val) {
     return Map.erase(Wrap(Val));
   }
-  bool erase(iterator I) {
+  void erase(iterator I) {
     return Map.erase(I.base());
   }
 
@@ -161,12 +161,6 @@ public:
     return Map[Wrap(Key)];
   }
 
-  ValueMap& operator=(const ValueMap& Other) {
-    Map = Other.Map;
-    Data = Other.Data;
-    return *this;
-  }
-
   /// isPointerIntoBucketsArray - Return true if the specified pointer points
   /// somewhere into the ValueMap's array of buckets (i.e. either to a key or
   /// value in the ValueMap).
@@ -250,12 +244,6 @@ public:
   }
 };
 
-  
-template<typename KeyT, typename ValueT, typename Config, typename ValueInfoT>
-struct isPodLike<ValueMapCallbackVH<KeyT, ValueT, Config, ValueInfoT> > {
-  static const bool value = true;
-};
-
 template<typename KeyT, typename ValueT, typename Config, typename ValueInfoT>
 struct DenseMapInfo<ValueMapCallbackVH<KeyT, ValueT, Config, ValueInfoT> > {
   typedef ValueMapCallbackVH<KeyT, ValueT, Config, ValueInfoT> VH;