darling-JavaScriptCore/runtime/AsyncGeneratorFunctionConstructor.cpp

66 lines
3.1 KiB
C++

/*
* Copyright (C) 2017 Oleksandr Skachkov <gskachkov@gmail.com>.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "AsyncGeneratorFunctionConstructor.h"
#include "AsyncGeneratorFunctionPrototype.h"
#include "FunctionConstructor.h"
#include "JSCInlines.h"
namespace JSC {
STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(AsyncGeneratorFunctionConstructor);
const ClassInfo AsyncGeneratorFunctionConstructor::s_info = { "AsyncGeneratorFunction", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(AsyncGeneratorFunctionConstructor) };
static JSC_DECLARE_HOST_FUNCTION(callAsyncGeneratorFunctionConstructor);
static JSC_DECLARE_HOST_FUNCTION(constructAsyncGeneratorFunctionConstructor);
JSC_DEFINE_HOST_FUNCTION(callAsyncGeneratorFunctionConstructor, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
ArgList args(callFrame);
return JSValue::encode(constructFunction(globalObject, callFrame, args, FunctionConstructionMode::AsyncGenerator));
}
JSC_DEFINE_HOST_FUNCTION(constructAsyncGeneratorFunctionConstructor, (JSGlobalObject* globalObject, CallFrame* callFrame))
{
ArgList args(callFrame);
return JSValue::encode(constructFunction(globalObject, callFrame, args, FunctionConstructionMode::AsyncGenerator, callFrame->newTarget()));
}
AsyncGeneratorFunctionConstructor::AsyncGeneratorFunctionConstructor(VM& vm, Structure* structure)
: InternalFunction(vm, structure, callAsyncGeneratorFunctionConstructor, constructAsyncGeneratorFunctionConstructor)
{
}
void AsyncGeneratorFunctionConstructor::finishCreation(VM& vm, AsyncGeneratorFunctionPrototype* prototype)
{
Base::finishCreation(vm, 1, "AsyncGeneratorFunction"_s, PropertyAdditionMode::WithoutStructureTransition);
putDirectWithoutTransition(vm, vm.propertyNames->prototype, prototype, PropertyAttribute::DontEnum | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly);
}
} // namespace JSC