(* pour debugger
   set arguments -v test/good/t8.ept *)

type t1 = {x: int; y: int}
type t2 = {z: t1; u: int}

node g(x: t1) returns (o: t1)
  let o = x tel

node h(x: t1) returns (o: t1)
  let o = g(x) tel


node f(x: t1; z1:t2) returns (o:t2)
  var last z: t1;
      m: t2;
      r: int;
  let
    o = z1;
    m = { z = { y = 2; x = 1 }; u = 3 };
    z = { x = 4; y = 2 };
    r = (m.z).x;
  tel

node main() returns (o1:t1;o2:t2)
let
  o1 = h({ x = 1; y = 2 });
  o2 = f(o1, { z = o1; u = 3 });
tel