@swift-6.0.3 -strict-concurrency=complete

@propertyWrapper struct W<T> { var wrappedValue: T { fatalError() } } extension W: Sendable where T: Sendable {} struct K: Sendable { init() {} func hi() {} } func main2_B() async throws { var k: W<K> = .init() Task { k.wrappedValue.hi() } k = .init() k.wrappedValue.hi() }