darling-JavaScriptCore/runtime/FunctionConstructor.h

73 lines
2.7 KiB
C++

/*
* Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
* Copyright (C) 2006, 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 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"
namespace WTF {
class TextPosition;
}
namespace JSC {
class FunctionPrototype;
class FunctionConstructor final : public InternalFunction {
public:
typedef InternalFunction Base;
static FunctionConstructor* create(VM& vm, Structure* structure, FunctionPrototype* functionPrototype)
{
FunctionConstructor* constructor = new (NotNull, allocateCell<FunctionConstructor>(vm.heap)) FunctionConstructor(vm, structure);
constructor->finishCreation(vm, functionPrototype);
return constructor;
}
DECLARE_INFO;
static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
{
return Structure::create(vm, globalObject, prototype, TypeInfo(InternalFunctionType, StructureFlags), info());
}
private:
FunctionConstructor(VM&, Structure*);
void finishCreation(VM&, FunctionPrototype*);
};
STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(FunctionConstructor, InternalFunction);
enum class FunctionConstructionMode {
Function,
Generator,
Async,
AsyncGenerator,
};
JSObject* constructFunction(JSGlobalObject*, const ArgList&, const Identifier& functionName, const SourceOrigin&, const String& sourceURL, const WTF::TextPosition&, FunctionConstructionMode = FunctionConstructionMode::Function, JSValue newTarget = JSValue());
JSObject* constructFunction(JSGlobalObject*, CallFrame*, const ArgList&, FunctionConstructionMode = FunctionConstructionMode::Function, JSValue newTarget = JSValue());
JS_EXPORT_PRIVATE JSObject* constructFunctionSkippingEvalEnabledCheck(
JSGlobalObject*, const ArgList&, const Identifier&, const SourceOrigin&,
const String&, const WTF::TextPosition&, int overrideLineNumber = -1,
FunctionConstructionMode = FunctionConstructionMode::Function, JSValue newTarget = JSValue());
} // namespace JSC