@swift-5.5.3 -warn-concurrency
@MainActor class ViewController { func viewDidAppear() {} } class XViewController: ViewController { override func viewDidAppear() { } func viewDidAppear2() {} } @MainActor protocol StateProtocol { } class State: StateProtocol { func f() async { let vc = ViewController() let xvc = XViewController() Task { vc.viewDidAppear() xvc.viewDidAppear() xvc.viewDidAppear2() } vc.viewDidAppear() xvc.viewDidAppear() xvc.viewDidAppear2() } }