[swift-users] #selector with Swift 3?

[Maury Markowitz]

I was asked to try out the latest betas of Cocoa to check if a SceneKit bug I reported has been fixed. As part of this I decided to try an update to Swift 3. I've run into a number of minor issues, but one has me frustrated. In my menu validate method, I have:

		switch menuItem.action {
			case #selector!(showRescale) :

This worked fine in 2.2, but now it complains that it expects a ( after #selector. Removing the ! fixes that problem, but now returns an error that there's a missing !, which it inserts to cause the original error again. I also tried placing it after the ()'s, and now it complains that it's expecting the :

Does anyone know the proper Swift 3 syntax for this?