Can't compile in xCode 6 final...

[masouk]

can't compile is main problem what option value of swift you can try below code . I try It ok.

import UIKit

class ViewController: UIViewController, UITableViewDataSource,UITableViewDelegate { @IBOutlet var barButton : UIBarButtonItem? @IBOutlet var listTableView : UITableView!

//DataDource array
var countryList:[String] = ["India","United States","Australia","Canada","France"]
let kCellIdentifier:String  = "MyCell"

override func viewDidLoad() {
    super.viewDidLoad()
    //listTableView.editing = true;
    listTableView.dataSource = self;
    listTableView.delegate   = self;
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

@IBAction func editTableView (sender:UIBarButtonItem)
{
    if listTableView.editing{
        //listTableView.editing = false;
        listTableView.setEditing(false, animated: true);
        barButton?.style = UIBarButtonItemStyle.Plain;
        barButton?.title = "Edit";
        //listTableView.reloadData();
    }
    else{
        //listTableView.editing = true;
        listTableView.setEditing(true, animated: true);
        barButton?.title = "Done";
        barButton?.style =  UIBarButtonItemStyle.Done;
        //listTableView.reloadData();
    }
}

func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int{
    return countryList.count;
}

// Row display. Implementers should *always* try to reuse cells by setting each cell's reuseIdentifier and querying for available reusable cells with dequeueReusableCellWithIdentifier:
// Cell gets various attributes set automatically based on table (separators) and data source (accessory views, editing controls)

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell{
    var cell = tableView.dequeueReusableCellWithIdentifier(kCellIdentifier) as UITableViewCell!
    if cell == nil {
        cell = UITableViewCell(style: UITableViewCellStyle.Default, reuseIdentifier: kCellIdentifier)
    }

    /*var count = 0;
    if(listTableView.editing && indexPath.row != 0){
    count = 1;
    }

    if(indexPath.row == countryList.count && listTableView.editing){
    cell.text = "add new row";
    return cell;
    }*/

    cell.textLabel?.text = countryList[indexPath.row]
    cell.detailTextLabel?.text = countryList[indexPath.row]
    cell.textLabel?.textColor = UIColor.redColor()
    println(countryList[indexPath.row])

    return cell
}
// The editing style for a row is the kind of button displayed to the left of the cell when in editing mode.
func tableView(tableView: UITableView!, editingStyleForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCellEditingStyle
{
    //if ((false == listTableView.editing && indexPath) != nil){ origin code is error but i don't know how to fix .i modify to below 
        if ((false == listTableView.editing) != nil){
        return UITableViewCellEditingStyle.None;
    }

    if (listTableView.editing && indexPath.row == countryList.count){
        return UITableViewCellEditingStyle.Insert;
    }
    else{
        return UITableViewCellEditingStyle.Delete;
    }
    //return UITableViewCellEditingStyle.None;
}

// Update the data model according to edit actions delete or insert.
func tableView(tableView: UITableView!, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath!)
{
    if editingStyle == UITableViewCellEditingStyle.Delete{
        countryList.removeAtIndex(indexPath.row);
        self.editTableView(barButton!);
        listTableView.reloadData();
    }
    else if editingStyle == UITableViewCellEditingStyle.Insert{
        countryList.append("New Country");
    }
}

// Determine whether a given row is eligible for reordering or not.

func tableView(tableView: UITableView!, canMoveRowAtIndexPath indexPath: NSIndexPath!) -> Bool { return true; }

// Process the row move. This means updating the data model to correct the item indices.
func tableView(tableView: UITableView!, moveRowAtIndexPath sourceIndexPath: NSIndexPath!, toIndexPath destinationIndexPath: NSIndexPath!)
{
    let item : String = countryList[sourceIndexPath.row];
    countryList.removeAtIndex(sourceIndexPath.row);
    countryList.insert(item, atIndex: destinationIndexPath.row)
}

}