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?
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