ValueList and some cleanup

inc/AST/ASTVisitor.h

@@ -5,8 +5,9 @@
 #include "BinOp.h"
 #include "ConstantExpression.h"
 #include "IfStatement.h"
-#include "VariableDefinition.h"
 #include "ParameterList.h"
+#include "ValueList.h"
+#include "VariableDefinition.h"
 
 class ASTVisitor {
 public:
@@ -16,8 +17,9 @@ public:
 	virtual void visit(AssignmentExpression* e) = 0;
 	virtual void visit(BinOp* e) = 0;
 	virtual void visit(ConstantExpression* e) = 0;
-    virtual void visit(IfStatement* e) = 0;
+	virtual void visit(IfStatement* e) = 0;
 	virtual void visit(ParameterList* e) = 0;
+	virtual void visit(ValueList* e) = 0;
 	virtual void visit(VariableDefinition* e) = 0;
 };
 

inc/AST/AssignmentExpression.h

@@ -4,19 +4,18 @@
 #include "AST/Expression.h"
 #include <string>
 
-class AssignmentExpression : public Expression
-{
+class AssignmentExpression : public Expression {
 public:
-    AssignmentExpression(std::string id, Expression* expr);
-    virtual ~AssignmentExpression();
+	AssignmentExpression(std::string id, Expression* expr);
+	virtual ~AssignmentExpression();
 
-    virtual void accept(ASTVisitor *visitor);
+	virtual void accept(ASTVisitor *visitor);
 
-    std::string getId();
-    Expression* getExpr();
+	std::string getId();
+	Expression* getExpr();
 private:
-        std::string id_;
-        Expression* expr_;
+	std::string id_;
+	Expression* expr_;
 };
 
 #endif // ASSIGNMENTEXPRESSION_H

inc/AST/ValueList.h

@@ -0,0 +1,21 @@
+#ifndef VALUELIST_H
+#define VALUELIST_H
+
+#include "AST/ASTElement.h"
+#include "AST/Expression.h"
+#include <vector>
+
+class ValueList : public ASTElement {
+public:
+	ValueList();
+	~ValueList();
+
+	virtual void accept(ASTVisitor* visitor);
+
+	void addValue(Expression* expr);
+	std::vector<Expression*> getValues();
+private:
+	std::vector<Expression*> values_;
+};
+
+#endif // VALUELIST_H