ref: e1b5f8f8dee7eba58fe610a2b18a7f3bb80c6ede dir: /test/tuple.myr/
use std /* checks that we can create tuples and destructure them. exits with 42. */ const main = { var v var x var a var b x = 15 v = (x, x + 12) (a, b) = v -> a + b }