runtime/JSObjectWithGlobalObject.cpp

   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, Structure* structure)
  34     : JSNonFinalObject(globalObject->globalData(), structure)
  35 {
  36     COMPILE_ASSERT(AnonymousSlotCount == 1, AnonymousSlotCount_must_be_one);
  37     ASSERT(!globalObject || globalObject->isGlobalObject());
  38     if (!globalObject)
  39         clearAnonymousValue(GlobalObjectSlot);
  40     else
  41         putAnonymousValue(globalObject->globalData(), GlobalObjectSlot, globalObject);
  42 }
  43
  44 JSObjectWithGlobalObject::JSObjectWithGlobalObject(JSGlobalData& globalData, JSGlobalObject* globalObject, Structure* structure)
  45     : JSNonFinalObject(globalData, structure)
  46 {
  47     COMPILE_ASSERT(AnonymousSlotCount == 1, AnonymousSlotCount_must_be_one);
  48     ASSERT(!globalObject || globalObject->isGlobalObject());
  49     if (!globalObject)
  50         clearAnonymousValue(GlobalObjectSlot);
  51     else
  52         putAnonymousValue(globalData, GlobalObjectSlot, globalObject);
  53 }
  54
  55 } // namespace JSC