ref: f16eddc8b5b4c20a4aef509d3b9f69ef83b49b4c 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 }