This line (Swift 3): if a.responds(to: Selector(“viewControllers") ) creates this warning: Use '#selector' instead of explicitly constructing a 'Selector'
Ok. Following this advice I change it to: if a.responds(to: #selector(“viewControllers")) and now get an error instead: Argument of ‘#selector' does not refer to an '@objc' method, property, or initializer Why do I get punished for following Xcode’s advice? Gerriet. _______________________________________________ swift-users mailing list swift-users@swift.org https://lists.swift.org/mailman/listinfo/swift-users