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 "thisExpression.h"
17
18 #include "compiler/core/pandagen.h"
19 #include "compiler/core/ETSGen.h"
20 #include "checker/TSchecker.h"
21 #include "checker/ETSchecker.h"
22
23 namespace ark::es2panda::ir {
TransformChildren(const NodeTransformer & cb,std::string_view const transformationName)24 void ThisExpression::TransformChildren([[maybe_unused]] const NodeTransformer &cb,
25 [[maybe_unused]] std::string_view const transformationName)
26 {
27 }
28
Iterate(const NodeTraverser & cb) const29 void ThisExpression::Iterate([[maybe_unused]] const NodeTraverser &cb) const {}
30
Dump(ir::AstDumper * dumper) const31 void ThisExpression::Dump(ir::AstDumper *dumper) const
32 {
33 dumper->Add({{"type", "ThisExpression"}});
34 }
35
Dump(ir::SrcDumper * dumper) const36 void ThisExpression::Dump(ir::SrcDumper *dumper) const
37 {
38 dumper->Add("this");
39 }
40
Compile(compiler::PandaGen * pg) const41 void ThisExpression::Compile(compiler::PandaGen *pg) const
42 {
43 pg->GetAstCompiler()->Compile(this);
44 }
45
Compile(compiler::ETSGen * etsg) const46 void ThisExpression::Compile(compiler::ETSGen *etsg) const
47 {
48 etsg->GetAstCompiler()->Compile(this);
49 }
50
Check(checker::TSChecker * checker)51 checker::Type *ThisExpression::Check(checker::TSChecker *checker)
52 {
53 return checker->GetAnalyzer()->Check(this);
54 }
55
Check(checker::ETSChecker * checker)56 checker::VerifiedType ThisExpression::Check(checker::ETSChecker *checker)
57 {
58 return {this, checker->GetAnalyzer()->Check(this)};
59 }
60
Clone(ArenaAllocator * const allocator,AstNode * const parent)61 ThisExpression *ThisExpression::Clone(ArenaAllocator *const allocator, AstNode *const parent)
62 {
63 auto *const clone = allocator->New<ThisExpression>();
64 ES2PANDA_ASSERT(clone != nullptr);
65 if (parent != nullptr) {
66 clone->SetParent(parent);
67 }
68 clone->SetRange(Range());
69 return clone;
70 }
71 } // namespace ark::es2panda::ir
72