Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285)

1 files changed, 41 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/runtime/JSWrapperObject.cpp b/Source/JavaScriptCore/runtime/JSWrapperObject.cpp
new file mode 100644
index 000000000..f8f5727d8
--- /dev/null
+++ b/Source/JavaScriptCore/runtime/JSWrapperObject.cpp
@@ -0,0 +1,41 @@
+/*
+ *  Copyright (C) 2006 Maks Orlovich
+ *  Copyright (C) 2006, 2009 Apple, Inc.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "config.h"
+#include "JSWrapperObject.h"
+
+namespace JSC {
+
+ASSERT_CLASS_FITS_IN_CELL(JSWrapperObject);
+ASSERT_HAS_TRIVIAL_DESTRUCTOR(JSWrapperObject);
+
+void JSWrapperObject::visitChildren(JSCell* cell, SlotVisitor& visitor)
+{
+    JSWrapperObject* thisObject = jsCast<JSWrapperObject*>(cell);
+    ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info);
+    COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
+    ASSERT(thisObject->structure()->typeInfo().overridesVisitChildren());
+    JSObject::visitChildren(thisObject, visitor);
+    if (thisObject->m_internalValue)
+        visitor.append(&thisObject->m_internalValue);
+}
+
+} // namespace JSC