1 /*
2  * Copyright (c) 2023 - 2024 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 #ifndef ES2PANDA_COMPILER_LOWERING_INITMETHOD_H
17 #define ES2PANDA_COMPILER_LOWERING_INITMETHOD_H
18 
19 #include "compiler/lowering/phase.h"
20 #include "util/helpers.h"
21 #include "parser/program/program.h"
22 #include "compiler/lowering/ets/topLevelStmts/globalDeclTransformer.h"
23 #include "compiler/lowering/ets/topLevelStmts/importExportDecls.h"
24 
25 namespace ark::es2panda::compiler {
26 
27 /**
28  * Purpose of this lowering to:
29  * Create _$init$_ method
30  * Add all top level statements to _$init$_
31  * Add call of _$init$_ to ETSGLOBAL CCTOR
32  * Handle imports/exports (re_exports, add stdlib, check existance of named exports)
33  *
34  * Expected to be called before ScopesInitPhase
35  */
36 class TopLevelStatements : public Phase {
37 public:
38     std::string_view Name() const override
39     {
40         return "TopLevelStatements";
41     }
42 
43     bool Perform(public_lib::Context *ctx, parser::Program *program) override;
44 };
45 
46 }  // namespace ark::es2panda::compiler
47 #endif