1 /**
2 * Copyright (c) 2021 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 "methodDefinition.h"
17
18 #include <ir/astDump.h>
19 #include <ir/base/annotation.h>
20 #include <ir/base/decorator.h>
21 #include <ir/expressions/callExpression.h>
22 #include <ir/expressions/functionExpression.h>
23
24 namespace panda::es2panda::ir {
25
Function() const26 const ScriptFunction *MethodDefinition::Function() const
27 {
28 return value_->Function();
29 }
30
Function()31 ScriptFunction *MethodDefinition::Function()
32 {
33 return value_->Function();
34 }
35
Iterate(const NodeTraverser & cb) const36 void MethodDefinition::Iterate(const NodeTraverser &cb) const
37 {
38 cb(key_);
39 cb(value_);
40
41 for (auto *it : overloads_) {
42 cb(it);
43 }
44
45 for (auto *it : decorators_) {
46 cb(it);
47 }
48
49 for (auto *it : annotations_) {
50 cb(it);
51 }
52
53 for (auto param : paramDecorators_) {
54 for (auto *it : param.decorators) {
55 cb(it);
56 }
57 }
58 }
59
Dump(ir::AstDumper * dumper) const60 void MethodDefinition::Dump(ir::AstDumper *dumper) const
61 {
62 const char *kind = nullptr;
63
64 switch (kind_) {
65 case MethodDefinitionKind::CONSTRUCTOR: {
66 kind = "constructor";
67 break;
68 }
69 case MethodDefinitionKind::METHOD: {
70 kind = "method";
71 break;
72 }
73 case MethodDefinitionKind::GET: {
74 kind = "get";
75 break;
76 }
77 case MethodDefinitionKind::SET: {
78 kind = "set";
79 break;
80 }
81 default: {
82 UNREACHABLE();
83 }
84 }
85
86 dumper->Add({{"type", "MethodDefinition"},
87 {"key", key_},
88 {"kind", kind},
89 {"accessibility", AstDumper::Optional(AstDumper::ModifierToString(modifiers_))},
90 {"abstract", AstDumper::Optional((modifiers_ & ModifierFlags::ABSTRACT) != 0)},
91 {"static", (modifiers_ & ModifierFlags::STATIC) != 0},
92 {"optional", (modifiers_ & ModifierFlags::OPTIONAL) != 0},
93 {"override", AstDumper::Optional((modifiers_ & ModifierFlags::OVERRIDE) != 0)},
94 {"computed", isComputed_},
95 {"value", value_},
96 {"overloads", overloads_},
97 {"decorators", decorators_},
98 {"annotations", annotations_}});
99 }
100
Compile(compiler::PandaGen * pg) const101 void MethodDefinition::Compile([[maybe_unused]] compiler::PandaGen *pg) const {}
102
Check(checker::Checker * checker) const103 checker::Type *MethodDefinition::Check([[maybe_unused]] checker::Checker *checker) const
104 {
105 return nullptr;
106 }
107
UpdateSelf(const NodeUpdater & cb,binder::Binder * binder)108 void MethodDefinition::UpdateSelf(const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder)
109 {
110 key_ = std::get<ir::AstNode *>(cb(key_))->AsExpression();
111 value_ = std::get<ir::AstNode *>(cb(value_))->AsFunctionExpression();
112
113 for (auto iter = overloads_.begin(); iter != overloads_.end(); iter++) {
114 *iter = std::get<ir::AstNode *>(cb(*iter))->AsMethodDefinition();
115 }
116
117 for (auto iter = decorators_.begin(); iter != decorators_.end(); iter++) {
118 *iter = std::get<ir::AstNode *>(cb(*iter))->AsDecorator();
119 }
120
121 for (auto param : paramDecorators_) {
122 for (auto iter = param.decorators.begin(); iter != param.decorators.end(); iter++) {
123 *iter = std::get<ir::AstNode *>(cb(*iter))->AsDecorator();
124 }
125 }
126 }
127
128 } // namespace panda::es2panda::ir
129