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1 files changed, 30 insertions, 0 deletions
| -rw-r--r-- | JSImpl/src/ASTPrinter.h | 30 |
diff --git a/JSImpl/src/ASTPrinter.h b/JSImpl/src/ASTPrinter.h new file mode 100644 index 0000000..bbfcd70 --- /dev/null +++ b/JSImpl/src/ASTPrinter.h @@ -0,0 +1,30 @@ +#pragma once + +#include "ExpressionVisitor.h" + +namespace std +{ +class ostream; +} + +class ASTPrinter : public ExpressionVisitor +{ +public: + ASTPrinter(std::ostream& os); + ~ASTPrinter() {} + virtual void Visit(BinaryExpression* e) = 0; + virtual void Visit(UnaryExpression* e) = 0; + virtual void Visit(LiteralExpression* e) = 0; + virtual void Visit(IdentifierExpression* e) = 0; + virtual void Visit(ListExpression* e) = 0; + virtual void Visit(VariableDefinitionExpression* e) = 0; + virtual void Visit(BlockStatement* e) = 0; + virtual void Visit(LabeledStatement* e) = 0; + virtual void Visit(IfStatement* e) = 0; + virtual void Visit(SwitchStatement* e) = 0; + virtual void Visit(WhileStatement* e) = 0; + virtual void Visit(ForStatement* e) = 0; + virtual void Visit(FunctionDeclaration* e) = 0; + virtual void Visit(TopStatements* e) = 0; + virtual void Visit(EmptyExpression* e) = 0; +}; |