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 "classProperty.h"
17
18 #include <cstdint>
19 #include <string>
20
21 #include "binder/binder.h"
22 #include "ir/astDump.h"
23 #include "ir/base/decorator.h"
24 #include "ir/base/scriptFunction.h"
25 #include "ir/expression.h"
26 #include "util/helpers.h"
27
28 namespace panda::es2panda::ir {
29
Iterate(const NodeTraverser & cb) const30 void ClassProperty::Iterate(const NodeTraverser &cb) const
31 {
32 cb(key_);
33
34 if (value_) {
35 cb(value_);
36 }
37
38 if (typeAnnotation_) {
39 cb(typeAnnotation_);
40 }
41
42 for (auto *it : decorators_) {
43 cb(it);
44 }
45 }
46
Dump(ir::AstDumper * dumper) const47 void ClassProperty::Dump(ir::AstDumper *dumper) const
48 {
49 dumper->Add({{"type", "ClassProperty"},
50 {"key", key_},
51 {"value", AstDumper::Optional(value_)},
52 {"accessibility", AstDumper::Optional(AstDumper::ModifierToString(modifiers_))},
53 {"abstract", AstDumper::Optional((modifiers_ & ModifierFlags::ABSTRACT) != 0)},
54 {"static", (modifiers_ & ModifierFlags::STATIC) != 0},
55 {"readonly", (modifiers_ & ModifierFlags::READONLY) != 0},
56 {"override", AstDumper::Optional((modifiers_ & ModifierFlags::OVERRIDE) != 0)},
57 {"declare", (modifiers_ & ModifierFlags::DECLARE) != 0},
58 {"optional", (modifiers_ & ModifierFlags::OPTIONAL) != 0},
59 {"computed", isComputed_},
60 {"typeAnnotation", AstDumper::Optional(typeAnnotation_)},
61 {"definite", AstDumper::Optional(definite_)},
62 {"decorators", decorators_}});
63 }
64
Compile(compiler::PandaGen * pg) const65 void ClassProperty::Compile([[maybe_unused]] compiler::PandaGen *pg) const {}
66
Check(checker::Checker * checker) const67 checker::Type *ClassProperty::Check([[maybe_unused]] checker::Checker *checker) const
68 {
69 return nullptr;
70 }
71
UpdateChildNodes(const NodeUpdater & cb)72 void ClassProperty::UpdateChildNodes(const NodeUpdater &cb)
73 {
74 key_ = std::get<ir::AstNode *>(cb(key_))->AsExpression();
75
76 if (value_) {
77 value_ = std::get<ir::AstNode *>(cb(value_))->AsExpression();
78 }
79
80 if (typeAnnotation_) {
81 typeAnnotation_ = std::get<ir::AstNode *>(cb(typeAnnotation_))->AsExpression();
82 }
83
84 for (auto iter = decorators_.begin(); iter != decorators_.end(); iter++) {
85 *iter = std::get<ir::AstNode *>(cb(*iter))->AsDecorator();
86 }
87 }
88
UpdateSelf(const NodeUpdater & cb,binder::Binder * binder)89 void ClassProperty::UpdateSelf(const NodeUpdater &cb, binder::Binder *binder)
90 {
91 if (!IsStatic()) {
92 const ir::ScriptFunction *ctor = util::Helpers::GetContainingConstructor(this);
93 auto scopeCtx = binder::LexicalScope<binder::FunctionScope>::Enter(binder, ctor->Scope());
94
95 UpdateChildNodes(cb);
96 } else {
97 UpdateChildNodes(cb);
98 }
99 }
100
101 } // namespace panda::es2panda::ir
102