runtime/JSWrapperObject.cpp

   1 /*
   2  *  Copyright (C) 2006 Maks Orlovich
   3  *  Copyright (C) 2006, 2009, 2012 Apple, Inc.
   4  *
   5  *  This library is free software; you can redistribute it and/or
   6  *  modify it under the terms of the GNU Library General Public
   7  *  License as published by the Free Software Foundation; either
   8  *  version 2 of the License, or (at your option) any later version.
   9  *
  10  *  This library is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  *  Library General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU Library General Public License
  16  *  along with this library; see the file COPYING.LIB.  If not, write to
  17  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  18  *  Boston, MA 02110-1301, USA.
  19  *
  20  */
  21
  22 #include "config.h"
  23 #include "JSWrapperObject.h"
  24
  25 #include "JSCInlines.h"
  26
  27 namespace JSC {
  28
  29 STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(JSWrapperObject);
  30
  31 void JSWrapperObject::visitChildren(JSCell* cell, SlotVisitor& visitor)
  32 {
  33     JSWrapperObject* thisObject = jsCast<JSWrapperObject*>(cell);
  34     ASSERT_GC_OBJECT_INHERITS(thisObject, info());
  35     COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
  36     ASSERT(thisObject->structure()->typeInfo().overridesVisitChildren());
  37
  38     JSObject::visitChildren(thisObject, visitor);
  39     visitor.append(&thisObject->m_internalValue);
  40 }
  41
  42 } // namespace JSC