use std

impl disposable int =
	__dispose__ = {n
		std.put("Disposing of {}\n", n)
	}
;;

type cleanup = (-> void)
const cleanup = { f; -> (f: cleanup) }
impl disposable cleanup =
	__dispose__ = {f: cleanup; f()}
;;

const f = {b
	var x = 1
	auto x++
	if b
		-> void
	;;
	auto x++
}

const g = {n
	auto (40 + 2)
	while n > 0
		auto n--
		if n <= 0
			-> void
		;;
		auto n--
	;;
}

const main = {
	auto cleanup({
		std.put("Tchuss!\n");
	})
	f(true)
	std.put("-- \n")
	f(false)
	std.put("-- \n")
	g(2)
	std.put("-- \n")
	g(3)
}