ref: 7c0b1067c6f67044cc25d5d4d4e5f1c4e7e98968 dir: /test/callbig.myr/
type pair = struct a : int b : int ;; const f = {s -> s.a + s.b } const main = { var s : pair s.a = 12 s.b = 30 -> f(s) }