ref: 36d7c7517cb0a12a0d6ae69b1538dd5a008b07b7 dir: /test/structarray.myr/
type t = struct a : int[42] ;; const main = { var v : t v.a[0] = 11 v.a[1] = 20 -> 2*v.a[0] + v.a[1] }