shithub: mc

ref: e1bc2dfb1c4a93d4d6def1a2a24a08165040a4b8
dir: /test/matchargunion.myr/

View raw version 
use std
/* checks pattern matching on unions with arguments.
exits with 42. */
type u = union
	`Int int
	`Chr char
	`Nil
;;

const main = {
	var v

	v = `Int 123
	match v
	`Int 127:
		-> 42
		;;
	`Int 123:
		-> 69
		;;
	`Chr 'a':
		-> 4
		;;
	`Nil:
		-> 6
		;;
	;;
}