(* pour debugger
 set arguments -v test/good/t3.ept *)

node f(x,z:int) returns (o:int)
  var o1:int;r:bool;
  let
    r = false;
    automaton
      state Init
        do o = 1 + 2
  until (o = 0) then Two
      state Two do o = 2 + 3 until (o = 1) then Two
    end;
    automaton
      state One
        do o1 = 2
        until (o = 2) then One
      state Three
        do o1 = 3
        until (o = 3) then One
    end
  tel

node main() returns (o:int)
let
  o = f(0,0);
tel