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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_AST_AST_H_ | 5 #ifndef V8_AST_AST_H_ |
6 #define V8_AST_AST_H_ | 6 #define V8_AST_AST_H_ |
7 | 7 |
8 #include "src/ast/ast-value-factory.h" | 8 #include "src/ast/ast-value-factory.h" |
9 #include "src/ast/modules.h" | 9 #include "src/ast/modules.h" |
10 #include "src/ast/variables.h" | 10 #include "src/ast/variables.h" |
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2839 }; | 2839 }; |
2840 | 2840 |
2841 | 2841 |
2842 | 2842 |
2843 // ---------------------------------------------------------------------------- | 2843 // ---------------------------------------------------------------------------- |
2844 // Basic visitor | 2844 // Basic visitor |
2845 // Sub-class should parametrize AstVisitor with itself, e.g.: | 2845 // Sub-class should parametrize AstVisitor with itself, e.g.: |
2846 // class SpecificVisitor : public AstVisitor<SpecificVisitor> { ... } | 2846 // class SpecificVisitor : public AstVisitor<SpecificVisitor> { ... } |
2847 | 2847 |
2848 template <class Subclass> | 2848 template <class Subclass> |
2849 class AstVisitor BASE_EMBEDDED { | 2849 class AstVisitor { |
Michael Starzinger
2016/08/16 12:11:44
nit: Can this be kept BASE_EMBEDDED now that we no
rmcilroy
2016/08/16 12:16:10
Done.
| |
2850 public: | 2850 public: |
2851 void Visit(AstNode* node) { impl()->Visit(node); } | 2851 void Visit(AstNode* node) { impl()->Visit(node); } |
2852 | 2852 |
2853 void VisitDeclarations(ZoneList<Declaration*>* declarations) { | 2853 void VisitDeclarations(ZoneList<Declaration*>* declarations) { |
2854 for (int i = 0; i < declarations->length(); i++) { | 2854 for (int i = 0; i < declarations->length(); i++) { |
2855 Visit(declarations->at(i)); | 2855 Visit(declarations->at(i)); |
2856 } | 2856 } |
2857 } | 2857 } |
2858 | 2858 |
2859 void VisitStatements(ZoneList<Statement*>* statements) { | 2859 void VisitStatements(ZoneList<Statement*>* statements) { |
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3478 : NULL; \ | 3478 : NULL; \ |
3479 } | 3479 } |
3480 AST_NODE_LIST(DECLARE_NODE_FUNCTIONS) | 3480 AST_NODE_LIST(DECLARE_NODE_FUNCTIONS) |
3481 #undef DECLARE_NODE_FUNCTIONS | 3481 #undef DECLARE_NODE_FUNCTIONS |
3482 | 3482 |
3483 | 3483 |
3484 } // namespace internal | 3484 } // namespace internal |
3485 } // namespace v8 | 3485 } // namespace v8 |
3486 | 3486 |
3487 #endif // V8_AST_AST_H_ | 3487 #endif // V8_AST_AST_H_ |
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