1/**
2 * Copyright (c) 2021 - 2023 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_CORE_AST_VISITOR_H
17#define ES2PANDA_COMPILER_CORE_AST_VISITOR_H
18
19#include <ir/astNodeMapping.h>
20#include "macros.h"
21
22#include <tuple>
23
24namespace ark::es2panda::ir {
25// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
26#define DECLARE_CLASSES(nodeType, className) class className;
27
28AST_NODE_MAPPING(DECLARE_CLASSES)
29
30#undef DECLARE_CLASSES
31// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
32#define DECLARE_AST_NODE_CHECK_METHOD(_, __, nodeType, ___) class nodeType;
33AST_NODE_REINTERPRET_MAPPING(DECLARE_AST_NODE_CHECK_METHOD)
34#undef DECLARE_AST_NODE_CHECK_METHOD
35
36namespace visitor {
37/**
38 * All such Visitors should override VisitClassName(Node*) for all types
39 */
40class ASTAbstractVisitor {
41public:
42// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
43#define DECLARE_CLASSES(nodeType, className)            \
44    virtual void Visit##className(className *node) = 0; \
45    void Accept(className *node)                        \
46    {                                                   \
47        Visit##className(node);                         \
48    }
49
50    AST_NODE_MAPPING(DECLARE_CLASSES)
51
52// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
53#define DECLARE_AST_NODE_CHECK_METHOD(nodeType1, nodeType2, baseClass, reinterpretClass) \
54    DECLARE_CLASSES(nodeType1, baseClass)
55
56    AST_NODE_REINTERPRET_MAPPING(DECLARE_AST_NODE_CHECK_METHOD)
57#undef DECLARE_AST_NODE_CHECK_METHOD
58
59#undef DECLARE_CLASSES
60};
61}  // namespace visitor
62}  // namespace ark::es2panda::ir
63
64#endif
65