#uialertaction

[nsfail]

iOS SDK: UIAlertAction accepts nullable title

UIAlertAction’s init method takes a String? for “title” in Swift, but the documentation states “This parameter must not be nil”

https://openradar.appspot.com/22869504

[nsfail]

UIAlertAction initializer takes optional string when it should be non-optional

Summary: The UIAlertAction documentation states that the title parameter in its initializer "must not be nil". However, this parameter is marked as optional when it could be marked as non-optional to enforce this requirement at compile time.

Steps to Reproduce: Pass nil title to UIAlertAction initializer Application Crashes with no compiler error despite requirement of non-nil titles.

Expected Results: UIAlertAction initializer's title parameter should not be optional to enforce this requirement.

Actual Results: UIAlertAction initializer allows title to be nil, causing a crash.

https://openradar.appspot.com/22609978