1 /**
2  * Copyright (c) 2021-2022 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 "declaration.h"
17 
18 #include <binder/scope.h>
19 #include <ir/base/classDefinition.h>
20 #include <ir/base/scriptFunction.h>
21 #include <ir/ts/tsModuleDeclaration.h>
22 #include <parser/program/program.h>
23 
24 namespace panda::es2panda::binder {
25 
IsSendableClassDecl() const26 bool Decl::IsSendableClassDecl() const
27 {
28     return node_ && node_->IsClassDefinition() && node_->AsClassDefinition()->IsSendable();
29 }
30 
IsSendableFunctionDecl() const31 bool Decl::IsSendableFunctionDecl() const
32 {
33     return node_ && node_->IsScriptFunction() && node_->AsScriptFunction()->IsSendable();
34 }
35 
NeedSetInSendableEnv(Scope *scope) const36 bool Decl::NeedSetInSendableEnv(Scope *scope) const
37 {
38     if (!scope->IsModuleScope()) {
39         return false;
40     }
41 
42     // sendable env will not be effective before api 12
43     if (scope->AsModuleScope()->Program()->TargetApiVersion() < 12) {
44         return false;
45     }
46     return IsSendableClassDecl() || IsSendableFunctionDecl();
47 }
48 
IsInstantiated() const49 bool NamespaceDecl::IsInstantiated() const
50 {
51     auto tsModules = Decls();
52     for (auto *it : tsModules) {
53         if (it->IsInstantiated()) {
54             return true;
55         }
56     }
57     return false;
58 }
59 
60 }  // namespace panda::es2panda::binder
61