xcode8-beta6

I'm trying to have custom description for my functions shown in the suggestions box which shows up as I type said function names, the same way it works for swift functions: e.g the UIActivityIndicatorView.startAnimating() description is shown both in the QuickHelp menu AND in the completion box in Xcode 7 I would just add a comment line with the /** */ tags prior to the function declaration and the ide would recognize it accordingly e.g. but for some reason doing so with Xcode 8 only shows the custom description within the QuickHelp tab of the Utilities menu, and not in the suggestion box. Is

I am using Amazon Cognito and Facebook login in an ios app. Up until beta 5 this code from this SO thread worked: class CustomIdentityProvider: NSObject, AWSIdentityProviderManager { var tokens: [NSString: NSString]? init(tokens: [NSString: NSString]) { self.tokens = tokens } @objc func logins() -> AWSTask<NSDictionary> { return AWSTask(result: tokens) // Compile error in beta 6 } } In beta 6 I get this compile error: Cannot convert value of type '[NSString:NSString]?' to expected argument type '_?' When I change the line to return AWSTask(result: tokens! as [AnyObject: AnyObject]) I get the

I know this is kind of a dupe, but I don't have enough reputation yet to comment on the original post and, while I don't have an answer, I do have more useful information (a concrete example). Moderators, feel free to move this to the proper location. When compiling my code using the latest XCode 8 beta 6 (iOS 10 SDK), I get an exception "Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIDeviceRGBColor countByEnumeratingWithState:objects:count:]: unrecognized selector sent to instance 0x600000071340'" This happens during the call: auto viewController = [[

Former Swift 3 code for operator was: infix operator × {associativity left precedence 150} But now, as per Xcode 8 beta 6, this generate the following warning: "operator should not be declared with body" What's the right way to use precedencegroup predicate as no doc exists right now? I have tried this, but does not work: infix operator × : times precedencegroup times { associativity: left precedence: 150 } As per SE-0077 , the precedence of an operator is no longer determined by a magic number – instead you now use the higherThan and (if the group resides in another module) lowerThan