let
  type array_of_int = array of int

  type record = {
    a: int,
    b: string,
    c: type
  }

  var a :=
    "a string"
in
  array[
    12
  ]
  ;

  array_of_int[
    27
  ]
  of
    42
  ;

  record {
    a = 1,
    b = "2",
    c = nil
  }
end