heptagon/test/good/format.ept

open Iostream

unsafe fun f(a:int) returns (o:int)
var x:int;
let
  x = a + 2;
  () = printf("Int is %d\n", x);
  () = printf("Bool is %b\n", x = 0);
  () = printf("Test\n");
  o = x - 1;
tel