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/base/scriptFunction.h>
22 #include <ir/expression.h>
23 #include <ir/expressions/callExpression.h>
24 #include <ir/expressions/functionExpression.h>
25
26 #include <utility>
27
28 namespace panda::es2panda::ir {
29
Function() const30 const ScriptFunction *MethodDefinition::Function() const
31 {
32 return value_->Function();
33 }
34
Function()35 ScriptFunction *MethodDefinition::Function()
36 {
37 return value_->Function();
38 }
39
Iterate(const NodeTraverser &cb) const40 void MethodDefinition::Iterate(const NodeTraverser &cb) const
41 {
42 cb(key_);
43 cb(value_);
44
45 for (auto *it : overloads_) {
46 cb(it);
47 }
48
49 for (auto *it : decorators_) {
50 cb(it);
51 }
52
53 for (auto *it : annotations_) {
54 cb(it);
55 }
56
57 for (auto param : paramDecorators_) {
58 for (auto *it : param.decorators) {
59 cb(it);
60 }
61 }
62 }
63
Dump(ir::AstDumper *dumper) const64 void MethodDefinition::Dump(ir::AstDumper *dumper) const
65 {
66 const char *kind = nullptr;
67
68 switch (kind_) {
69 case MethodDefinitionKind::CONSTRUCTOR: {
70 kind = "constructor";
71 break;
72 }
73 case MethodDefinitionKind::METHOD: {
74 kind = "method";
75 break;
76 }
77 case MethodDefinitionKind::GET: {
78 kind = "get";
79 break;
80 }
81 case MethodDefinitionKind::SET: {
82 kind = "set";
83 break;
84 }
85 default: {
86 UNREACHABLE();
87 }
88 }
89
90 dumper->Add({{"type", "MethodDefinition"},
91 {"key", key_},
92 {"kind", kind},
93 {"accessibility", AstDumper::Optional(AstDumper::ModifierToString(modifiers_))},
94 {"abstract", AstDumper::Optional((modifiers_ & ModifierFlags::ABSTRACT) != 0)},
95 {"static", (modifiers_ & ModifierFlags::STATIC) != 0},
96 {"optional", (modifiers_ & ModifierFlags::OPTIONAL) != 0},
97 {"override", AstDumper::Optional((modifiers_ & ModifierFlags::OVERRIDE) != 0)},
98 {"computed", isComputed_},
99 {"value", value_},
100 {"overloads", overloads_},
101 {"decorators", decorators_},
102 {"annotations", annotations_}});
103 }
104
Compile([[maybe_unused]] compiler::PandaGen *pg) const105 void MethodDefinition::Compile([[maybe_unused]] compiler::PandaGen *pg) const {}
106
Check([[maybe_unused]] checker::Checker *checker) const107 checker::Type *MethodDefinition::Check([[maybe_unused]] checker::Checker *checker) const
108 {
109 return nullptr;
110 }
111
UpdateSelf(const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder)112 void MethodDefinition::UpdateSelf(const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder)
113 {
114 key_ = std::get<ir::AstNode *>(cb(key_))->AsExpression();
115 value_ = std::get<ir::AstNode *>(cb(value_))->AsFunctionExpression();
116
117 for (auto iter = overloads_.begin(); iter != overloads_.end(); iter++) {
118 *iter = std::get<ir::AstNode *>(cb(*iter))->AsMethodDefinition();
119 }
120
121 for (auto iter = decorators_.begin(); iter != decorators_.end(); iter++) {
122 *iter = std::get<ir::AstNode *>(cb(*iter))->AsDecorator();
123 }
124
125 for (auto param : paramDecorators_) {
126 for (auto iter = param.decorators.begin(); iter != param.decorators.end(); iter++) {
127 *iter = std::get<ir::AstNode *>(cb(*iter))->AsDecorator();
128 }
129 }
130 }
131
132 } // namespace panda::es2panda::ir
133