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/*
* Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
* Copyright (C) 2003-2021 Apple Inc. All Rights Reserved.
*
* 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
*
*/
#pragma once
#include "InternalFunction.h"
#include "RegExp.h"
#include "RegExpCachedResult.h"
#include "RegExpObject.h"
namespace JSC {
class RegExpPrototype;
class GetterSetter;
class RegExpConstructor final : public InternalFunction {
public:
typedef InternalFunction Base;
static constexpr unsigned StructureFlags = Base::StructureFlags | HasStaticPropertyTable;
static RegExpConstructor* create(VM& vm, Structure* structure, RegExpPrototype* regExpPrototype)
{
RegExpConstructor* constructor = new (NotNull, allocateCell<RegExpConstructor>(vm)) RegExpConstructor(vm, structure);
constructor->finishCreation(vm, regExpPrototype);
return constructor;
}
inline static Structure* createStructure(VM&, JSGlobalObject*, JSValue);
DECLARE_INFO;
private:
RegExpConstructor(VM&, Structure*);
void finishCreation(VM&, RegExpPrototype*);
};
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(RegExpConstructor, InternalFunction);
JSObject* constructRegExp(JSGlobalObject*, const ArgList&, JSObject* callee = nullptr, JSValue newTarget = JSValue());
ALWAYS_INLINE bool isRegExp(VM& vm, JSGlobalObject* globalObject, JSValue value)
{
auto scope = DECLARE_THROW_SCOPE(vm);
if (!value.isObject())
return false;
JSObject* object = asObject(value);
JSValue matchValue = object->get(globalObject, vm.propertyNames->matchSymbol);
RETURN_IF_EXCEPTION(scope, false);
if (!matchValue.isUndefined())
return matchValue.toBoolean(globalObject);
return object->inherits<RegExpObject>();
}
JSC_DECLARE_HOST_FUNCTION(esSpecRegExpCreate);
JSC_DECLARE_HOST_FUNCTION(esSpecIsRegExp);
} // namespace JSC
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