title: Error in conversion to swift 3 syntax for an existing cocoapods integrated project
body: <p>I've recently upgraded to xcode 8 and did a conversion for my xcode project. While every other swift files checks out fine, there seems to be issues with this particular swift file. </p>
  
  <p><a href="https://i.stack.imgur.com/7m7zn.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7m7zn.png" alt="enter image description here"></a></p>
  
  <p>I suspect it could be a result of cocoapods not being updated and thus I did a repo update to the latest pre version before doing a pod install on the project again but still to no avail. </p>