1 /**
2 * Copyright (c) 2021-2025 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 "awaitExpression.h"
17
18 #include "checker/TSchecker.h"
19 #include "compiler/core/pandagen.h"
20 #include "compiler/core/ETSGen.h"
21
22 namespace ark::es2panda::ir {
TransformChildren(const NodeTransformer & cb,std::string_view transformationName)23 void AwaitExpression::TransformChildren(const NodeTransformer &cb, std::string_view transformationName)
24 {
25 if (argument_ != nullptr) {
26 if (auto *transformedNode = cb(argument_); argument_ != transformedNode) {
27 argument_->SetTransformedNode(transformationName, transformedNode);
28 argument_ = transformedNode->AsExpression();
29 }
30 }
31 }
32
Iterate(const NodeTraverser & cb) const33 void AwaitExpression::Iterate(const NodeTraverser &cb) const
34 {
35 if (argument_ != nullptr) {
36 cb(argument_);
37 }
38 }
39
Dump(ir::AstDumper * dumper) const40 void AwaitExpression::Dump(ir::AstDumper *dumper) const
41 {
42 dumper->Add({{"type", "AwaitExpression"}, {"argument", AstDumper::Nullish(argument_)}});
43 }
44
Dump(ir::SrcDumper * dumper) const45 void AwaitExpression::Dump(ir::SrcDumper *dumper) const
46 {
47 if (argument_ != nullptr) {
48 dumper->Add("await ");
49 argument_->Dump(dumper);
50 }
51 }
52
Compile(compiler::PandaGen * pg) const53 void AwaitExpression::Compile(compiler::PandaGen *pg) const
54 {
55 pg->GetAstCompiler()->Compile(this);
56 }
57
Compile(compiler::ETSGen * etsg) const58 void AwaitExpression::Compile(compiler::ETSGen *etsg) const
59 {
60 etsg->GetAstCompiler()->Compile(this);
61 }
62
Check(checker::TSChecker * checker)63 checker::Type *AwaitExpression::Check(checker::TSChecker *checker)
64 {
65 return checker->GetAnalyzer()->Check(this);
66 }
67
Check(checker::ETSChecker * checker)68 checker::VerifiedType AwaitExpression::Check(checker::ETSChecker *checker)
69 {
70 return {this, checker->GetAnalyzer()->Check(this)};
71 }
72
Clone(ArenaAllocator * const allocator,AstNode * const parent)73 AwaitExpression *AwaitExpression::Clone(ArenaAllocator *const allocator, AstNode *const parent)
74 {
75 auto *const argument = argument_ != nullptr ? argument_->Clone(allocator, nullptr)->AsExpression() : nullptr;
76 auto *const clone = allocator->New<AwaitExpression>(argument);
77 ES2PANDA_ASSERT(clone);
78
79 if (argument != nullptr) {
80 argument->SetParent(clone);
81 }
82
83 if (parent != nullptr) {
84 clone->SetParent(parent);
85 }
86
87 clone->SetRange(Range());
88 return clone;
89 }
90 } // namespace ark::es2panda::ir
91