internal ThisExpressionEmitter(ThisReferenceExpression thisReferenceExpression, ILGenerator ilGenerator, IOpCodeIndexer instructionsIndexer, IAstVisitor <ILGenerator, AstNode> visitor)
     : this(thisReferenceExpression as AstNode, ilGenerator, instructionsIndexer, visitor)
 {
     Type = thisReferenceExpression.Annotation <TypeInformation>().InferredType.GetActualType();
 }