/* | |
* Copyright (C) 2005, 2008 Apple Inc. All rights reserved. | |
* | |
* 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 "PropertySlot.h" | |
#include "JSFunction.h" | |
#include "JSGlobalObject.h" | |
namespace JSC { | |
JSValue PropertySlot::functionGetter(ExecState* exec) const | |
{ | |
// Prevent getter functions from observing execution if an exception is pending. | |
if (exec->hadException()) | |
return exec->exception(); | |
CallData callData; | |
CallType callType = m_data.getterFunc->getCallData(callData); | |
if (callType == CallTypeHost) | |
return callData.native.function(exec, m_data.getterFunc, thisValue(), exec->emptyList()); | |
ASSERT(callType == CallTypeJS); | |
// FIXME: Can this be done more efficiently using the callData? | |
return asFunction(m_data.getterFunc)->call(exec, thisValue(), exec->emptyList()); | |
} | |
} // namespace JSC |