var get;
var set;

fun outer() {
  var x = "before";
  var y = "before";
  fun inner() {
    x = "assigned";
  }
  fun inner_set() {
    y = "assigned";
  }
  fun inner_get() {
    print(y);
  }
  get = inner_get;
  set = inner_set;
  inner();
  print(x);
}
var my_inners = outer(); # expect: assigned
set();
get(); # expect: assigned