ref: 03aaebc565cf8b99b2babb03120998ab3f5a6d31
dir: /test/structret.myr/
use std /* tests returning large structs. should exit with 42. */ type pair = struct a : int b : int ;; const f = { var s s.a = 12 s.b = 30 -> s } const main = { var s : pair s = f() std.exit(s.a + s.b) }