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 "newExpression.h"
17
18 #include "checker/TSchecker.h"
19 #include "compiler/core/ETSGen.h"
20 #include "compiler/core/pandagen.h"
21 #include "util/helpers.h"
22 #include "ir/astDump.h"
23 #include "ir/srcDump.h"
24
25 namespace ark::es2panda::ir {
NewExpression([[maybe_unused]] Tag const tag, NewExpression const &other, ArenaAllocator *const allocator)26 NewExpression::NewExpression([[maybe_unused]] Tag const tag, NewExpression const &other,
27 ArenaAllocator *const allocator)
28 : Expression(static_cast<Expression const &>(other)), arguments_(allocator->Adapter())
29 {
30 if (other.callee_ != nullptr) {
31 callee_ = other.callee_->Clone(allocator, this)->AsExpression();
32 }
33
34 for (auto *argument : other.arguments_) {
35 arguments_.emplace_back(argument->Clone(allocator, this)->AsExpression());
36 }
37 }
38
Clone(ArenaAllocator *const allocator, AstNode *const parent)39 NewExpression *NewExpression::Clone(ArenaAllocator *const allocator, AstNode *const parent)
40 {
41 if (auto *const clone = allocator->New<NewExpression>(Tag {}, *this, allocator); clone != nullptr) {
42 if (parent != nullptr) {
43 clone->SetParent(parent);
44 }
45 return clone;
46 }
47 throw Error(ErrorType::GENERIC, "", CLONE_ALLOCATION_ERROR);
48 }
49
TransformChildren(const NodeTransformer &cb, std::string_view transformationName)50 void NewExpression::TransformChildren(const NodeTransformer &cb, std::string_view transformationName)
51 {
52 if (auto *transformedNode = cb(callee_); callee_ != transformedNode) {
53 callee_->SetTransformedNode(transformationName, transformedNode);
54 callee_ = transformedNode->AsExpression();
55 }
56
57 for (auto *&it : arguments_) {
58 if (auto *transformedNode = cb(it); it != transformedNode) {
59 it->SetTransformedNode(transformationName, transformedNode);
60 it = transformedNode->AsExpression();
61 }
62 }
63 }
64
Iterate(const NodeTraverser &cb) const65 void NewExpression::Iterate(const NodeTraverser &cb) const
66 {
67 cb(callee_);
68
69 for (auto *it : arguments_) {
70 cb(it);
71 }
72 }
73
Dump(ir::AstDumper *dumper) const74 void NewExpression::Dump(ir::AstDumper *dumper) const
75 {
76 dumper->Add({{"type", "NewExpression"}, {"callee", callee_}, {"arguments", arguments_}});
77 }
78
Dump(ir::SrcDumper *dumper) const79 void NewExpression::Dump(ir::SrcDumper *dumper) const
80 {
81 dumper->Add("NewExpression");
82 }
83
Compile(compiler::PandaGen *pg) const84 void NewExpression::Compile(compiler::PandaGen *pg) const
85 {
86 pg->GetAstCompiler()->Compile(this);
87 }
88
Compile(compiler::ETSGen *etsg) const89 void NewExpression::Compile(compiler::ETSGen *etsg) const
90 {
91 etsg->GetAstCompiler()->Compile(this);
92 }
93
Check(checker::TSChecker *checker)94 checker::Type *NewExpression::Check(checker::TSChecker *checker)
95 {
96 return checker->GetAnalyzer()->Check(this);
97 }
98
Check(checker::ETSChecker *checker)99 checker::Type *NewExpression::Check(checker::ETSChecker *checker)
100 {
101 return checker->GetAnalyzer()->Check(this);
102 }
103 } // namespace ark::es2panda::ir
104