Nevermind. I forgot the "lazy". > On Feb 12, 2016, at 13:37 , Rick Mann <[email protected]> wrote: > > I'm having trouble getting this code to compile: > > class ... > { > var deleteButton : UIBarButtonItem = > { > [unowned self] in > let button = UIBarButtonItem(barButtonSystemItem: .Trash, target: > self, action: "deleteSelection:") > return button > }() > } > > I get > > 'unowned' cannot be applied to non-class type 'ModelBrowserController -> () > -> ModelBrowserController' > > and > > Cannot convert value of type 'ModelBrowserController -> () -> > ModelBrowserController' to expected argument type 'AnyObject?' > > when referencing self. > > Google tells me the solution to the second error is to add [unowned self] to > the declaration, but then I get the other error about 'non-class type'. > > Help! Thanks! > > -- > Rick Mann > [email protected] > > > > _______________________________________________ > > Cocoa-dev mailing list ([email protected]) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/cocoa-dev/rmann%40latencyzero.com > > This email sent to [email protected]
-- Rick Mann [email protected] _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
