Open Radar

 
Summary:
When using a closure that calls an optional method, an incorrect compiler message can be displayed.

Steps to Reproduce:

Create a closure that returns Void?, for example:

        let action = UIAlertAction(title: title!, style: .Default) { (alert: UIAlertAction!) -> Void in
            self.delegate?.myDelegateMethod?()
        }

(A file with a complete example is attached.)

Expected Results:

I expect an implicit `return` to be inserted.

Alternatively, I expect an error like: “Return value of ‘Void?’ is not identical to closure return type ‘Void’”

Actual Results:

I get the error message “Could not find member 'Default’”