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 "unaryExpression.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 #include "ir/astDump.h"
23
24 namespace ark::es2panda::ir {
TransformChildren(const NodeTransformer & cb,std::string_view transformationName)25 void UnaryExpression::TransformChildren(const NodeTransformer &cb, std::string_view transformationName)
26 {
27 if (auto *transformedNode = cb(argument_); argument_ != transformedNode) {
28 argument_->SetTransformedNode(transformationName, transformedNode);
29 argument_ = transformedNode->AsExpression();
30 }
31 }
32
Iterate(const NodeTraverser & cb) const33 void UnaryExpression::Iterate(const NodeTraverser &cb) const
34 {
35 cb(argument_);
36 }
37
Dump(ir::AstDumper * dumper) const38 void UnaryExpression::Dump(ir::AstDumper *dumper) const
39 {
40 dumper->Add({{"type", "UnaryExpression"}, {"operator", operator_}, {"prefix", true}, {"argument", argument_}});
41 }
42
Dump(ir::SrcDumper * dumper) const43 void UnaryExpression::Dump(ir::SrcDumper *dumper) const
44 {
45 dumper->Add(TokenToString(operator_));
46 argument_->Dump(dumper);
47 }
48
Compile(compiler::PandaGen * pg) const49 void UnaryExpression::Compile(compiler::PandaGen *pg) const
50 {
51 pg->GetAstCompiler()->Compile(this);
52 }
53
Compile(compiler::ETSGen * etsg) const54 void UnaryExpression::Compile([[maybe_unused]] compiler::ETSGen *etsg) const
55 {
56 etsg->GetAstCompiler()->Compile(this);
57 }
58
Check(checker::TSChecker * checker)59 checker::Type *UnaryExpression::Check([[maybe_unused]] checker::TSChecker *checker)
60 {
61 return checker->GetAnalyzer()->Check(this);
62 }
63
Check(checker::ETSChecker * checker)64 checker::Type *UnaryExpression::Check(checker::ETSChecker *checker)
65 {
66 return checker->GetAnalyzer()->Check(this);
67 }
68
Clone(ArenaAllocator * const allocator,AstNode * const parent)69 UnaryExpression *UnaryExpression::Clone(ArenaAllocator *const allocator, AstNode *const parent)
70 {
71 auto *const argument = argument_ != nullptr ? argument_->Clone(allocator, nullptr)->AsExpression() : nullptr;
72
73 if (auto *const clone = allocator->New<UnaryExpression>(argument, operator_); clone != nullptr) {
74 if (argument != nullptr) {
75 argument->SetParent(clone);
76 }
77
78 if (parent != nullptr) {
79 clone->SetParent(parent);
80 }
81
82 clone->SetRange(Range());
83 return clone;
84 }
85
86 throw Error(ErrorType::GENERIC, "", CLONE_ALLOCATION_ERROR);
87 }
88
89 } // namespace ark::es2panda::ir
90