ああ、本当だ読み間違えていた

7:52 AM

implを中で持つしか無いなぁ

7:54 AM

class MyViewController { class ScrollViewDelegateImpl: UIScrollViewDelegate { let parent: MyViewController } lazy private (set) var scrollViewDelegate: ScrollViewDelegateImpl = { [unowned self] in ScrollViewDelegateImpl(self) }() }