Now all expressions will be auto generated.

1 files changed, 19 insertions, 16 deletions

diff --git a/JSImpl/src/ASTPrinter.h b/JSImpl/src/ASTPrinter.h
index f96f880..54a9090 100644
--- a/JSImpl/src/ASTPrinter.h
+++ b/JSImpl/src/ASTPrinter.h
@@ -3,25 +3,28 @@
 #include "ExpressionVisitor.h"
 
 #include <iosfwd>
-
 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;
+	virtual void Visit(BinaryExpression* e) override;
+	virtual void Visit(UnaryExpression* e) override;
+	virtual void Visit(LiteralExpression* e) override;
+	virtual void Visit(IdentifierExpression* e) override;
+	virtual void Visit(ListExpression* e) override;
+	virtual void Visit(VariableDefinitionExpression* e) override;
+	virtual void Visit(BlockStatement* e) override;
+	virtual void Visit(LabeledStatement* e) override;
+	virtual void Visit(IfStatement* e) override;
+	virtual void Visit(SwitchStatement* e) override;
+	virtual void Visit(CaseStatement *) override;
+	virtual void Visit(WhileStatement* e) override;
+	virtual void Visit(ForStatement* e) override;
+	virtual void Visit(FunctionDeclaration* e) override;
+	virtual void Visit(TopStatements* e) override;
+	virtual void Visit(EmptyExpression* e) override;
+private:
+	std::ostream& os;
+
 };