1 /**
2 * Copyright (c) 2021-2022 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 "tsModuleBlock.h"
17
18 #include <binder/scope.h>
19 #include <ir/astDump.h>
20
21 namespace panda::es2panda::ir {
22
Iterate(const NodeTraverser & cb) const23 void TSModuleBlock::Iterate(const NodeTraverser &cb) const
24 {
25 for (auto *it : statements_) {
26 cb(it);
27 }
28 }
29
Dump(ir::AstDumper * dumper) const30 void TSModuleBlock::Dump(ir::AstDumper *dumper) const
31 {
32 dumper->Add({{"type", "TSModuleBlock"}, {"body", statements_}});
33 }
34
Compile(compiler::PandaGen * pg) const35 void TSModuleBlock::Compile([[maybe_unused]] compiler::PandaGen *pg) const {}
36
Check(checker::Checker * checker) const37 checker::Type *TSModuleBlock::Check([[maybe_unused]] checker::Checker *checker) const
38 {
39 return nullptr;
40 }
41
UpdateSelf(const NodeUpdater & cb,binder::Binder * binder)42 void TSModuleBlock::UpdateSelf(const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder)
43 {
44 for (auto iter = statements_.begin(); iter != statements_.end();) {
45 auto newStatements = cb(*iter);
46 if (std::holds_alternative<ir::AstNode *>(newStatements)) {
47 auto statement = std::get<ir::AstNode *>(newStatements);
48 if (statement == *iter) {
49 iter++;
50 } else if (statement == nullptr) {
51 iter = statements_.erase(iter);
52 } else {
53 *iter = statement->AsStatement();
54 iter++;
55 }
56 } else {
57 auto statements = std::get<std::vector<ir::AstNode *>>(newStatements);
58 for (auto *it : statements) {
59 iter = statements_.insert(iter, it->AsStatement());
60 iter++;
61 }
62 iter = statements_.erase(iter);
63 }
64 }
65 }
66
67 } // namespace panda::es2panda::ir
68