shithub: mc

ref: 4fd18f1c27d3f1eba10c849a3c9cdb7d9dc33abc
dir: /test/generictype.myr/

View raw version 
use std

/* checks that parameterized types work. exits with 0. */
type option(@a) :: integral,numeric @a = union
	`Some @a
	`None
;;

const main = {
	var v

	v = `Some 123
	match v
	| `None:	std.exit(1)
	| `Some 123:	std.exit(0)
	| `Some _:	std.die("Impossible match failure\n")
	;;
	std.exit(60)
}