private bool InSameBlock(IReferenceExpression fullReferenceExpression, ITreeNode storage)
        {
            var firstStatement  = fullReferenceExpression.GetContainingStatement();
            var secondStatement = storage.GetContainingNode <IStatement>();

            if (firstStatement == null || secondStatement == null)
            {
                return(false);
            }
            return(firstStatement.Parent == secondStatement.Parent);
        }