1/**
2 * Copyright (c) 2021-2024 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 "parserContext.h"
17#include "parser/program/program.h"
18
19namespace ark::es2panda::parser {
20
21ParserContext::ParserContext(const Program *program, ParserStatus status)
22    : program_(program), status_(status), lang_(ToLanguage(program->Extension()))
23{
24}
25
26const ParserContext *ParserContext::FindLabel(const util::StringView &label) const
27{
28    const auto *iter = this;
29    while (iter != nullptr && !iter->label_.Empty()) {
30        if (iter->label_ == label) {
31            return iter;
32        }
33
34        iter = iter->prev_;
35    }
36
37    return nullptr;
38}
39}  // namespace ark::es2panda::parser
40