From da6026ee7147a3800900e1ce2520d560d5a06a6f Mon Sep 17 00:00:00 2001
From: martin dobrev <martindobrev0@gmail.com>
Date: Wed, 26 Sep 2018 09:21:40 +0300
Subject: Split visitor from expressions and introduce ASTPrint.

---
 JSImpl/src/Expression.h | 42 +-----------------------------------------
 1 file changed, 1 insertion(+), 41 deletions(-)

(limited to 'JSImpl/src/Expression.h')

diff --git a/JSImpl/src/Expression.h b/JSImpl/src/Expression.h
index 1934afc..0927ba8 100644
--- a/JSImpl/src/Expression.h
+++ b/JSImpl/src/Expression.h
@@ -2,56 +2,16 @@
 
 #include "CommonTypes.h"
 #include "Lexer.h"
-
-class Expression;
-class BinaryExpression;
-class UnaryExpression;
-class LiteralExpression;
-class IdentifierExpression;
-class ListExpression;
-class VariableDefinitionExpression;
-class BlockStatement;
-class LabeledStatement;
-class IfStatement;
-class SwitchStatement;
-class WhileStatement;
-class ForStatement;
-class FunctionDeclaration;
-class TopStatements;
-class EmptyExpression;
-using ExpressionPtr = IPLSharedPtr<Expression>;
-
-class ExpressionVisitor
-{
-public:
-	~ExpressionVisitor(){}
-	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;
-};
+#include "ExpressionVisitor.h"
 
 class Expression : public IPLEnableShared<Expression>
 {
-
 	public:
 		virtual ~Expression() {}
 		virtual void Print(std::ostream& os) const {};
 		virtual void Accept(ExpressionVisitor& v) = 0;
 };
 
-
 // binary:= expression operator expression
 class BinaryExpression : public Expression
 {
-- 
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