title: Xcode Beta 6.1 and Xcode 6 GM stuck indexing for weird reason
body: <p>I'm developing a swift application that at some point I have a code similar to this:</p>
  
  <pre><code> import UIKit
  
  class ViewController: UIViewController {
      private var a: UIImageView!
      private var b: UIImageView!
      private var c: UILabel!
      private var d: UILabel!
      private var e: UILabel!
      private var f: UILabel!
      private var g: UIView!
      private var h: UIView!
      private var i: UIView!
      private var j: UIView!
      private var k: UIImageView!
      private var l: UIView!
      private var m: UIView!
      private var n: UIView!
      private var o: UIView!
      private var p: UIScrollView!
      private var q: UIView!
  
      override func viewDidLoad() {
          super.viewDidLoad()
  
          let viewBindingsDict = ["a" : a,
              "b" : b,
              "c" : c,
              "d" : d,
              "e" : e,
              "f" : f,
              "g" : g,
              "h" : h,
              "i" : i,
              "j" : j,
              "k" : k,
              "l" : l,
              "m" : m,
              "n" : n,
              "o" : o,
              "p" : p]
      }
  
      override func didReceiveMemoryWarning() {
          super.didReceiveMemoryWarning()
          // Dispose of any resources that can be recreated.
      }
  }
  </code></pre>
  
  <p>For some reason, when I add this code, xcode gets stuck and I can't do anything else.</p>
  
  <p>Opening the Activity Monitor, it displays sourcekitservice and swift using more than 100% CPU.</p>
  
  <p>I've created this sample project with the code above : <a href="https://dl.dropboxusercontent.com/u/1393279/aaaaaaa.zip">https://dl.dropboxusercontent.com/u/1393279/aaaaaaa.zip</a></p>
  
  <p>I've already tried cleaning derived data, reinstalling Xcode, rebooting, waiting minutes, etc. It just doesn't work.</p>