ref: 0841450d6cd36d0799205a165b6f829e3fd7bb9e
dir: /test/outparam-sl.myr/
use std
/* should assign a slice through an out param, returning exiting with 2 */
const arr = [1,2,3,4]
const f = {out
	out# = arr[1:3]
}
const main = {
	var v
	f(&v)
	std.exit(v[0])
}