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 "classProperty.h"
17
18 #include "checker/ETSchecker.h"
19 #include "checker/TSchecker.h"
20 #include "checker/types/ets/etsObjectType.h"
21 #include "compiler/core/ETSGen.h"
22 #include "compiler/core/pandagen.h"
23 #include "ir/astDump.h"
24 #include "ir/srcDump.h"
25 #include "ir/base/decorator.h"
26 #include "ir/typeNode.h"
27 #include "ir/expression.h"
28 #include "ir/expressions/identifier.h"
29
30 namespace panda::es2panda::ir {
TransformChildren(const NodeTransformer & cb)31 void ClassProperty::TransformChildren(const NodeTransformer &cb)
32 {
33 key_ = cb(key_)->AsExpression();
34
35 if (value_ != nullptr) {
36 value_ = cb(value_)->AsExpression();
37 }
38
39 if (typeAnnotation_ != nullptr) {
40 typeAnnotation_ = static_cast<TypeNode *>(cb(typeAnnotation_));
41 }
42
43 for (auto *&it : decorators_) {
44 it = cb(it)->AsDecorator();
45 }
46 }
47
Iterate(const NodeTraverser & cb) const48 void ClassProperty::Iterate(const NodeTraverser &cb) const
49 {
50 cb(key_);
51
52 if (value_ != nullptr) {
53 cb(value_);
54 }
55
56 if (typeAnnotation_ != nullptr) {
57 cb(typeAnnotation_);
58 }
59
60 for (auto *it : decorators_) {
61 cb(it);
62 }
63 }
64
Dump(ir::AstDumper * dumper) const65 void ClassProperty::Dump(ir::AstDumper *dumper) const
66 {
67 dumper->Add({{"type", "ClassProperty"},
68 {"key", key_},
69 {"value", AstDumper::Optional(value_)},
70 {"accessibility", AstDumper::Optional(AstDumper::ModifierToString(flags_))},
71 {"abstract", AstDumper::Optional(IsAbstract())},
72 {"static", IsStatic()},
73 {"readonly", IsReadonly()},
74 {"declare", IsDeclare()},
75 {"optional", IsOptionalDeclaration()},
76 {"computed", isComputed_},
77 {"typeAnnotation", AstDumper::Optional(typeAnnotation_)},
78 {"definite", IsDefinite()},
79 {"decorators", decorators_}});
80 }
81
Dump(ir::SrcDumper * dumper) const82 void ClassProperty::Dump(ir::SrcDumper *dumper) const
83 {
84 if (IsPrivate()) {
85 dumper->Add("private ");
86 } else if (IsProtected()) {
87 dumper->Add("protected ");
88 } else if (IsInternal()) {
89 dumper->Add("internal ");
90 } else {
91 dumper->Add("public ");
92 }
93
94 if (IsStatic()) {
95 dumper->Add("static ");
96 }
97
98 if (IsReadonly()) {
99 dumper->Add("readonly ");
100 }
101
102 if (key_ != nullptr) {
103 key_->Dump(dumper);
104 }
105
106 if (typeAnnotation_ != nullptr) {
107 dumper->Add(": ");
108 typeAnnotation_->Dump(dumper);
109 }
110
111 if (value_ != nullptr) {
112 dumper->Add(" = ");
113 value_->Dump(dumper);
114 }
115
116 dumper->Add(";");
117 }
118
Compile(compiler::PandaGen * pg) const119 void ClassProperty::Compile(compiler::PandaGen *pg) const
120 {
121 pg->GetAstCompiler()->Compile(this);
122 }
123
Compile(compiler::ETSGen * etsg) const124 void ClassProperty::Compile(compiler::ETSGen *etsg) const
125 {
126 etsg->GetAstCompiler()->Compile(this);
127 }
128
Check(checker::TSChecker * checker)129 checker::Type *ClassProperty::Check(checker::TSChecker *checker)
130 {
131 return checker->GetAnalyzer()->Check(this);
132 }
133
Check(checker::ETSChecker * checker)134 checker::Type *ClassProperty::Check(checker::ETSChecker *checker)
135 {
136 return checker->GetAnalyzer()->Check(this);
137 }
138
139 // NOLINTNEXTLINE(google-default-arguments)
Clone(ArenaAllocator * const allocator,AstNode * const parent)140 ClassProperty *ClassProperty::Clone(ArenaAllocator *const allocator, AstNode *const parent)
141 {
142 auto *const key = key_->Clone(allocator)->AsExpression();
143 auto *const value = value_->Clone(allocator)->AsExpression();
144 auto *const typeAnnotation = typeAnnotation_->Clone(allocator, this);
145
146 if (auto *const clone = allocator->New<ClassProperty>(key, value, typeAnnotation, flags_, allocator, isComputed_);
147 clone != nullptr) {
148 if (parent != nullptr) {
149 clone->SetParent(parent);
150 }
151
152 key->SetParent(clone);
153 value->SetParent(clone);
154 typeAnnotation->SetParent(clone);
155
156 for (auto *const decorator : decorators_) {
157 clone->AddDecorator(decorator->Clone(allocator, clone));
158 }
159
160 return clone;
161 }
162
163 throw Error(ErrorType::GENERIC, "", CLONE_ALLOCATION_ERROR);
164 }
165 } // namespace panda::es2panda::ir
166