ref: a434ff7d4dfa4121e1070bbba0754bbbd04630c4
dir: /test/slice.myr/
use std
/* checks that taking slices of arrays works. should exit with 7 */
const main = {
var a : int[3]
var s
s = a[:]
s[0] = 3
s[1] = 4
s[2] = s[0] + s[1] + s.len
std.exit(s[2])
}