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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:52 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:52 -0800 |
commit | 8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2 (patch) | |
tree | 11425ea0b299d6fb89c6d3618a22d97d5bf68d0f /JavaScriptCore/runtime/PropertySlot.cpp | |
parent | 648161bb0edfc3d43db63caed5cc5213bc6cb78f (diff) | |
download | external_webkit-8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2.zip external_webkit-8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2.tar.gz external_webkit-8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2.tar.bz2 |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'JavaScriptCore/runtime/PropertySlot.cpp')
-rw-r--r-- | JavaScriptCore/runtime/PropertySlot.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/JavaScriptCore/runtime/PropertySlot.cpp b/JavaScriptCore/runtime/PropertySlot.cpp new file mode 100644 index 0000000..37df83a --- /dev/null +++ b/JavaScriptCore/runtime/PropertySlot.cpp @@ -0,0 +1,45 @@ +/* + * 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" +#include "JSObject.h" + +namespace JSC { + +JSValue* PropertySlot::functionGetter(ExecState* exec, const Identifier&, const PropertySlot& slot) +{ + // Prevent getter functions from observing execution if an exception is pending. + if (exec->hadException()) + return exec->exception(); + + CallData callData; + CallType callType = slot.m_data.getterFunc->getCallData(callData); + if (callType == CallTypeHost) + return callData.native.function(exec, slot.m_data.getterFunc, slot.slotBase(), exec->emptyList()); + ASSERT(callType == CallTypeJS); + // FIXME: Can this be done more efficiently using the callData? + return static_cast<JSFunction*>(slot.m_data.getterFunc)->call(exec, slot.slotBase(), exec->emptyList()); +} + +} // namespace JSC |