blob: 88b34de51e0d259fa1ffc9c8256c26889120aa8a [file] [log] [blame]
/*
* Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
* Copyright (C) 2004-2017 Apple Inc. All rights reserved.
* Copyright (C) 2007 Samuel Weinig <sam@webkit.org>
* Copyright (C) 2013 Michael Pruett <michael@68k.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "JSDOMBuiltinConstructorBase.h"
#include <JavaScriptCore/JSCInlines.h>
namespace WebCore {
using namespace JSC;
void JSDOMBuiltinConstructorBase::callFunctionWithCurrentArguments(JSC::ExecState& state, JSC::JSObject& thisObject, JSC::JSFunction& function)
{
JSC::VM& vm = state.vm();
auto scope = DECLARE_THROW_SCOPE(vm);
JSC::CallData callData;
JSC::CallType callType = JSC::getCallData(vm, &function, callData);
ASSERT(callType != CallType::None);
JSC::MarkedArgumentBuffer arguments;
for (unsigned i = 0; i < state.argumentCount(); ++i)
arguments.append(state.uncheckedArgument(i));
if (UNLIKELY(arguments.hasOverflowed())) {
throwOutOfMemoryError(&state, scope);
return;
}
JSC::call(&state, &function, callType, callData, &thisObject, arguments);
}
void JSDOMBuiltinConstructorBase::visitChildren(JSC::JSCell* cell, JSC::SlotVisitor& visitor)
{
auto* thisObject = jsCast<JSDOMBuiltinConstructorBase*>(cell);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
Base::visitChildren(thisObject, visitor);
visitor.append(thisObject->m_initializeFunction);
}
} // namespace WebCore