import Swift

struct Bracket: ~Copyable {
	let name: String
	init(name: String) {
		self.name = name
		print("open \(name)")
	}
	
	deinit {
		print("close \(name)")
	}
}

do {
	let _ = Bracket(name: "first")
	let _ = Bracket(name: "second")
}