webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 30 insertions, 29 deletions

diff --git a/Source/JavaScriptCore/runtime/InternalFunction.h b/Source/JavaScriptCore/runtime/InternalFunction.h
index e216c2f82..6e12832cf 100644
--- a/Source/JavaScriptCore/runtime/InternalFunction.h
+++ b/Source/JavaScriptCore/runtime/InternalFunction.h
@@ -1,6 +1,6 @@
 /*
  *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
- *  Copyright (C) 2003, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ *  Copyright (C) 2003, 2006, 2007, 2008, 2016 Apple Inc. All rights reserved.
  *  Copyright (C) 2007 Cameron Zwarich (cwzwarich@uwaterloo.ca)
  *  Copyright (C) 2007 Maks Orlovich
  *
@@ -21,49 +21,50 @@
  *
  */
 
-#ifndef InternalFunction_h
-#define InternalFunction_h
+#pragma once
 
 #include "Identifier.h"
 #include "JSDestructibleObject.h"
 
 namespace JSC {
 
-    class FunctionPrototype;
+class FunctionPrototype;
 
-    class InternalFunction : public JSDestructibleObject {
-    public:
-        typedef JSDestructibleObject Base;
+class InternalFunction : public JSDestructibleObject {
+public:
+    typedef JSDestructibleObject Base;
+    static const unsigned StructureFlags = Base::StructureFlags | ImplementsHasInstance | ImplementsDefaultHasInstance | TypeOfShouldCallGetCallData;
 
-        DECLARE_EXPORT_INFO;
+    DECLARE_EXPORT_INFO;
 
-        JS_EXPORT_PRIVATE const String& name(ExecState*);
-        const String displayName(ExecState*);
-        const String calculatedDisplayName(ExecState*);
+    JS_EXPORT_PRIVATE static void visitChildren(JSCell*, SlotVisitor&);
 
-        static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto) 
-        { 
-            return Structure::create(vm, globalObject, proto, TypeInfo(ObjectType, StructureFlags), info()); 
-        }
+    JS_EXPORT_PRIVATE const String& name();
+    const String displayName(VM&);
+    const String calculatedDisplayName(VM&);
 
-    protected:
-        static const unsigned StructureFlags = ImplementsHasInstance | JSObject::StructureFlags;
+    static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto)
+    { 
+        return Structure::create(vm, globalObject, proto, TypeInfo(ObjectType, StructureFlags), info()); 
+    }
 
-        JS_EXPORT_PRIVATE InternalFunction(VM&, Structure*);
+    JS_EXPORT_PRIVATE static Structure* createSubclassStructure(ExecState*, JSValue newTarget, Structure*);
 
-        JS_EXPORT_PRIVATE void finishCreation(VM&, const String& name);
+protected:
+    JS_EXPORT_PRIVATE InternalFunction(VM&, Structure*);
 
-        static CallType getCallData(JSCell*, CallData&);
-    };
+    JS_EXPORT_PRIVATE void finishCreation(VM&, const String& name);
 
-    InternalFunction* asInternalFunction(JSValue);
+    static CallType getCallData(JSCell*, CallData&);
+    WriteBarrier<JSString> m_originalName;
+};
 
-    inline InternalFunction* asInternalFunction(JSValue value)
-    {
-        ASSERT(asObject(value)->inherits(InternalFunction::info()));
-        return static_cast<InternalFunction*>(asObject(value));
-    }
+InternalFunction* asInternalFunction(JSValue);
 
-} // namespace JSC
+inline InternalFunction* asInternalFunction(JSValue value)
+{
+    ASSERT(asObject(value)->inherits(*value.getObject()->vm(), InternalFunction::info()));
+    return static_cast<InternalFunction*>(asObject(value));
+}
 
-#endif // InternalFunction_h
+} // namespace JSC