ref: 10a3edcf0264c6e2b878a230f4a77f8954b67d0d dir: /test/structasn.myr/
/* tests block assignment of structs. exits with 42.*/ type pair = struct a : int b : int ;; const main = { var x : pair var y : pair x.a = 12 x.b = 30 y = x -> y.a + y.b }