Callers of ElementsAccessor::AddElementsToFixedArray(), ElementsAccessor::HasElement() and Elements…

src/elements.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 37 matching lines @@
 
   // Checks the elements of an object for consistency, asserting when a problem
   // is found.
   virtual void Validate(JSObject* obj) = 0;
 
   // Returns true if a holder contains an element with the specified key
   // without iterating up the prototype chain.  The caller can optionally pass
   // in the backing store to use for the check, which must be compatible with
   // the ElementsKind of the ElementsAccessor. If backing_store is NULL, the
   // holder->elements() is used as the backing store.
-  virtual bool HasElement(Object* receiver,
-                          JSObject* holder,
-                          uint32_t key,
-                          FixedArrayBase* backing_store = NULL) = 0;
+  virtual bool HasElement(
+      Handle<Object> receiver,
+      Handle<JSObject> holder,
+      uint32_t key,
+      Handle<FixedArrayBase> backing_store) = 0;
+
+  inline bool HasElement(
+      Handle<Object> receiver,
+      Handle<JSObject> holder,
+      uint32_t key) {
+    return HasElement(receiver, holder, key, handle(holder->elements()));
+  }
 
   // Returns the element with the specified key or undefined if there is no such
   // element. This method doesn't iterate up the prototype chain.  The caller
   // can optionally pass in the backing store to use for the check, which must
   // be compatible with the ElementsKind of the ElementsAccessor. If
   // backing_store is NULL, the holder->elements() is used as the backing store.
   MUST_USE_RESULT virtual Handle<Object> Get(
       Handle<Object> receiver,
       Handle<JSObject> holder,
       uint32_t key,
@@ skipping 102 matching lines @@
       int copy_size) = 0;
 
   inline void CopyElements(
       Handle<JSObject> from_holder,
       Handle<FixedArrayBase> to,
       ElementsKind from_kind) {
     CopyElements(
       *from_holder, 0, from_kind, to, 0, kCopyToEndAndInitializeToHole);
   }
 
-  MUST_USE_RESULT virtual MaybeObject* AddElementsToFixedArray(
-      Object* receiver,
-      JSObject* holder,
-      FixedArray* to,
-      FixedArrayBase* from = NULL) = 0;
+  virtual Handle<FixedArray> AddElementsToFixedArray(
+      Handle<Object> receiver,
+      Handle<JSObject> holder,
+      Handle<FixedArray> to,
+      Handle<FixedArrayBase> from) = 0;
+
+  inline Handle<FixedArray> AddElementsToFixedArray(
+      Handle<Object> receiver,
+      Handle<JSObject> holder,
+      Handle<FixedArray> to) {
+    return AddElementsToFixedArray(
+        receiver, holder, to, handle(holder->elements()));
+  }
 
   // Returns a shared ElementsAccessor for the specified ElementsKind.
   static ElementsAccessor* ForKind(ElementsKind elements_kind) {
     ASSERT(elements_kind < kElementsKindCount);
     return elements_accessors_[elements_kind];
   }
 
+  // TODO(ishell): Temporary wrapper until handlified.
+  inline static ElementsAccessor* ForArray(Handle<FixedArrayBase> array) {
+    return ForArray(*array);
+  }
   static ElementsAccessor* ForArray(FixedArrayBase* array);
 
   static void InitializeOncePerProcess();
   static void TearDown();
 
  protected:
   friend class SloppyArgumentsElementsAccessor;
 
   virtual uint32_t GetCapacity(FixedArrayBase* backing_store) = 0;
 
   // Element handlers distinguish between indexes and keys when they manipulate
   // elements.  Indexes refer to elements in terms of their location in the
   // underlying storage's backing store representation, and are between 0 and
   // GetCapacity.  Keys refer to elements in terms of the value that would be
   // specified in JavaScript to access the element. In most implementations,
   // keys are equivalent to indexes, and GetKeyForIndex returns the same value
   // it is passed. In the NumberDictionary ElementsAccessor, GetKeyForIndex maps
   // the index to a key using the KeyAt method on the NumberDictionary.
-  virtual uint32_t GetKeyForIndex(FixedArrayBase* backing_store,
+  virtual uint32_t GetKeyForIndex(Handle<FixedArrayBase> backing_store,
                                   uint32_t index) = 0;
 
  private:
   static ElementsAccessor** elements_accessors_;
   const char* name_;
 
   DISALLOW_COPY_AND_ASSIGN(ElementsAccessor);
 };
 
 void CheckArrayAbuse(JSObject* obj, const char* op, uint32_t key,
                      bool allow_appending = false);
 
 Handle<Object> ArrayConstructInitializeElements(Handle<JSArray> array,
                                                 Arguments* args);
 
 } }  // namespace v8::internal
 
 #endif  // V8_ELEMENTS_H_