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#ifndef ES2PANDA_IR_MODULE_IMPORT_DECLARATION_H
17#define ES2PANDA_IR_MODULE_IMPORT_DECLARATION_H
18
19#include <ir/module/assertClause.h>
20#include <ir/statement.h>
21#include <util/ustring.h>
22
23namespace panda::es2panda::compiler {
24class PandaGen;
25}  // namespace panda::es2panda::compiler
26
27namespace panda::es2panda::checker {
28class Checker;
29class Type;
30}  // namespace panda::es2panda::checker
31
32namespace panda::es2panda::ir {
33
34class StringLiteral;
35
36class ImportDeclaration : public Statement {
37public:
38    explicit ImportDeclaration(StringLiteral *source, ArenaVector<AstNode *> &&specifiers,
39                               AssertClause *assertClause, bool isType, bool isLazy)
40        : Statement(AstNodeType::IMPORT_DECLARATION),
41          source_(source),
42          specifiers_(std::move(specifiers)),
43          assertClause_(assertClause),
44          isType_(isType),
45          isLazy_(isLazy)
46    {
47    }
48
49    const StringLiteral *Source() const
50    {
51        return source_;
52    }
53
54    const ArenaVector<AstNode *> &Specifiers() const
55    {
56        return specifiers_;
57    }
58
59    bool IsType() const
60    {
61        return isType_;
62    }
63
64    void Iterate(const NodeTraverser &cb) const override;
65    void Dump(ir::AstDumper *dumper) const override;
66    void Compile([[maybe_unused]] compiler::PandaGen *pg) const override;
67    checker::Type *Check([[maybe_unused]] checker::Checker *checker) const override;
68    void UpdateSelf(const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder) override;
69
70private:
71    StringLiteral *source_;
72    ArenaVector<AstNode *> specifiers_;
73    AssertClause *assertClause_;
74    bool isType_;
75    bool isLazy_ { false };
76};
77
78}  // namespace panda::es2panda::ir
79
80#endif
81