JavaScriptCore-7600.1.4.16.1.tar.gz

[apple/javascriptcore.git] / runtime / ArrayConstructor.h

diff --git a/runtime/ArrayConstructor.h b/runtime/ArrayConstructor.h
index 8300d8ce6525bc64568dd3ae3da4934ee1242116..a6ac76ea4e49704ea29565865dd01e00b7c7e967 100644 (file)
--- a/runtime/ArrayConstructor.h
+++ b/runtime/ArrayConstructor.h
@@ -1,6 +1,6 @@
 /*
  *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
- *  Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
+ *  Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved.
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Lesser General Public
@@ -25,15 +25,41 @@
 
 namespace JSC {
 
-    class ArrayPrototype;
+class ArrayAllocationProfile;
+class ArrayPrototype;
+class JSArray;
 
-    class ArrayConstructor : public InternalFunction {
-    public:
-        ArrayConstructor(ExecState*, PassRefPtr<Structure>, ArrayPrototype*);
+class ArrayConstructor : public InternalFunction {
+public:
+    typedef InternalFunction Base;
 
-        virtual ConstructType getConstructData(ConstructData&);
-        virtual CallType getCallData(CallData&);
-    };
+    static ArrayConstructor* create(VM& vm, Structure* structure, ArrayPrototype* arrayPrototype)
+    {
+        ArrayConstructor* constructor = new (NotNull, allocateCell<ArrayConstructor>(vm.heap)) ArrayConstructor(vm, structure);
+        constructor->finishCreation(vm, arrayPrototype);
+        return constructor;
+    }
+
+    DECLARE_INFO;
+
+    static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+    {
+        return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
+    }
+
+protected:
+    void finishCreation(VM&, ArrayPrototype*);
+    static const unsigned StructureFlags = OverridesGetOwnPropertySlot | InternalFunction::StructureFlags;
+
+private:
+    ArrayConstructor(VM&, Structure*);
+    static bool getOwnPropertySlot(JSObject*, ExecState*, PropertyName, PropertySlot&);
+
+    static ConstructType getConstructData(JSCell*, ConstructData&);
+    static CallType getCallData(JSCell*, CallData&);
+};
+
+JSObject* constructArrayWithSizeQuirk(ExecState*, ArrayAllocationProfile*, JSGlobalObject*, JSValue);
 
 } // namespace JSC