1 /*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "builtins_iterator.h"
17 #include "ecmascript/base/builtins_base.h"
18 #include "ecmascript/ecma_vm.h"
19 #include "ecmascript/global_env.h"
20 #include "ecmascript/js_iterator.h"
21
22 namespace panda::ecmascript::builtins {
IteratorConstructor(EcmaRuntimeCallInfo * argv)23 JSTaggedValue BuiltinsIterator::IteratorConstructor([[maybe_unused]] EcmaRuntimeCallInfo *argv)
24 {
25 return JSTaggedValue::Undefined();
26 }
27
Next(EcmaRuntimeCallInfo * argv)28 JSTaggedValue BuiltinsIterator::Next([[maybe_unused]] EcmaRuntimeCallInfo *argv)
29 {
30 return JSTaggedValue::Undefined();
31 }
32
Throw(EcmaRuntimeCallInfo * argv)33 JSTaggedValue BuiltinsIterator::Throw([[maybe_unused]] EcmaRuntimeCallInfo *argv)
34 {
35 return JSTaggedValue::Undefined();
36 }
37
Return(EcmaRuntimeCallInfo * argv)38 JSTaggedValue BuiltinsIterator::Return(EcmaRuntimeCallInfo *argv)
39 {
40 BUILTINS_API_TRACE(argv->GetThread(), Iterator, Return);
41 JSThread *thread = argv->GetThread();
42 [[maybe_unused]] EcmaHandleScope handleScope(thread);
43 JSHandle<JSTaggedValue> value = GetCallArg(argv, 0);
44 JSHandle<JSObject> iterResult = JSIterator::CreateIterResultObject(thread, value, true);
45 return iterResult.GetTaggedValue();
46 }
47
GetIteratorObj(EcmaRuntimeCallInfo * argv)48 JSTaggedValue BuiltinsIterator::GetIteratorObj(EcmaRuntimeCallInfo *argv)
49 {
50 return base::BuiltinsBase::GetThis(argv).GetTaggedValue();
51 }
52 } // namespace panda::ecmascript::builtins
53