1 /*

     2  * Copyright (C) 2010 Apple Inc. All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  * 1. Redistributions of source code must retain the above copyright

     8  *    notice, this list of conditions and the following disclaimer.

     9  * 2. Redistributions in binary form must reproduce the above copyright

    10  *    notice, this list of conditions and the following disclaimer in the

    11  *    documentation and/or other materials provided with the distribution.

    12  *

    13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''

    14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

    15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS

    17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

    23  * THE POSSIBILITY OF SUCH DAMAGE.

    24  */

    25 

    26 #include "config.h"

    27 #include "JSObjectWithGlobalObject.h"

    28 

    29 #include "JSGlobalObject.h"

    30 

    31 namespace JSC {

    32 

    33 JSObjectWithGlobalObject::JSObjectWithGlobalObject(JSGlobalObject* globalObject, NonNullPassRefPtr<Structure> structure)

    34     : JSObject(structure)

    35 {

    36     COMPILE_ASSERT(AnonymousSlotCount == 1, AnonymousSlotCount_must_be_one);

    37     ASSERT(!globalObject || globalObject->isGlobalObject());

    38     putAnonymousValue(GlobalObjectSlot, globalObject);

    39 }

    40 

    41 JSGlobalObject* JSObjectWithGlobalObject::globalObject() const

    42 {

    43     return asGlobalObject((getAnonymousValue(GlobalObjectSlot).asCell()));

    44 }

    45 

    46 } // namespace JSC