1 /*
2 * Copyright (c) 2021-2023 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 "etsNewClassInstanceExpression.h"
17
18 #include "compiler/core/ETSGen.h"
19 #include "compiler/core/pandagen.h"
20 #include "checker/TSchecker.h"
21 #include "ir/astDump.h"
22 #include "ir/srcDump.h"
23
24 namespace panda::es2panda::ir {
TransformChildren(const NodeTransformer & cb)25 void ETSNewClassInstanceExpression::TransformChildren(const NodeTransformer &cb)
26 {
27 typeReference_ = cb(typeReference_)->AsExpression();
28
29 for (auto *&arg : arguments_) {
30 arg = cb(arg)->AsExpression();
31 }
32
33 if (classDef_ != nullptr) {
34 classDef_ = cb(classDef_)->AsClassDefinition();
35 }
36 }
37
Iterate(const NodeTraverser & cb) const38 void ETSNewClassInstanceExpression::Iterate([[maybe_unused]] const NodeTraverser &cb) const
39 {
40 cb(typeReference_);
41
42 for (auto *arg : arguments_) {
43 cb(arg);
44 }
45
46 if (classDef_ != nullptr) {
47 cb(classDef_);
48 }
49 }
50
Dump(ir::AstDumper * dumper) const51 void ETSNewClassInstanceExpression::Dump(ir::AstDumper *dumper) const
52 {
53 dumper->Add({{"type", "ETSNewClassInstanceExpression"},
54 {"typeReference", typeReference_},
55 {"arguments", arguments_},
56 {"classBody", AstDumper::Optional(classDef_)}});
57 }
58
Dump(ir::SrcDumper * dumper) const59 void ETSNewClassInstanceExpression::Dump(ir::SrcDumper *dumper) const
60 {
61 dumper->Add("new ");
62 if (typeReference_ != nullptr) {
63 typeReference_->Dump(dumper);
64 }
65 dumper->Add("(");
66 for (auto argument : arguments_) {
67 argument->Dump(dumper);
68 if (argument != arguments_.back()) {
69 dumper->Add(", ");
70 }
71 }
72 dumper->Add(")");
73 }
74
Compile(compiler::PandaGen * pg) const75 void ETSNewClassInstanceExpression::Compile(compiler::PandaGen *pg) const
76 {
77 pg->GetAstCompiler()->Compile(this);
78 }
79
Compile(compiler::ETSGen * etsg) const80 void ETSNewClassInstanceExpression::Compile(compiler::ETSGen *etsg) const
81 {
82 etsg->GetAstCompiler()->Compile(this);
83 }
84
Check(checker::TSChecker * checker)85 checker::Type *ETSNewClassInstanceExpression::Check(checker::TSChecker *checker)
86 {
87 return checker->GetAnalyzer()->Check(this);
88 }
89
Check(checker::ETSChecker * checker)90 checker::Type *ETSNewClassInstanceExpression::Check(checker::ETSChecker *checker)
91 {
92 return checker->GetAnalyzer()->Check(this);
93 }
94
ETSNewClassInstanceExpression(ETSNewClassInstanceExpression const & other,ArenaAllocator * const allocator)95 ETSNewClassInstanceExpression::ETSNewClassInstanceExpression(ETSNewClassInstanceExpression const &other,
96 ArenaAllocator *const allocator)
97 : Expression(static_cast<Expression const &>(other)), arguments_(allocator->Adapter()), signature_(other.signature_)
98 {
99 typeReference_ = other.typeReference_->Clone(allocator, this)->AsExpression();
100 classDef_ = other.classDef_->Clone(allocator, this)->AsClassDefinition();
101
102 for (auto *const argument : other.arguments_) {
103 arguments_.emplace_back(argument->Clone(allocator, this)->AsExpression());
104 }
105 }
106
107 // NOLINTNEXTLINE(google-default-arguments)
Clone(ArenaAllocator * const allocator,AstNode * const parent)108 ETSNewClassInstanceExpression *ETSNewClassInstanceExpression::Clone(ArenaAllocator *const allocator,
109 AstNode *const parent)
110 {
111 if (auto *const clone = allocator->New<ETSNewClassInstanceExpression>(*this, allocator); clone != nullptr) {
112 if (parent != nullptr) {
113 clone->SetParent(parent);
114 }
115 return clone;
116 }
117
118 throw Error(ErrorType::GENERIC, "", CLONE_ALLOCATION_ERROR);
119 }
120 } // namespace panda::es2panda::ir
121