Some work on Expressions

inc/AST/Expression.h

@@ -0,0 +1,14 @@
+#ifndef EXPRESSION_H
+#define EXPRESSION_H
+
+#include "AST/ASTElement.h"
+
+class Expression : public ASTElement {
+public:
+	Expression();
+	virtual ~Expression();
+
+	virtual void accept(ASTVisitor* visitor) = 0;
+};
+
+#endif // EXPRESSION_H