File: tail_calls.ml

package info (click to toggle)
js-of-ocaml 6.2.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 37,932 kB
  • sloc: ml: 135,957; javascript: 58,364; ansic: 437; makefile: 422; sh: 12; perl: 4
file content (23 lines) | stat: -rw-r--r-- 399 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
(* TEST *)

(**
    The success continuation expression is in tail position.
*)

let count_to_tr_match n =
  let rec loop i =
    match
      i < n
    with exception Not_found -> ()
    | false -> ()
    | true -> loop (i + 1)
  in loop 0
;;

let test_tail_recursion =
  try
    count_to_tr_match 10000000;
    print_endline "handler-case (match) is tail recursive"
  with _ ->
    assert false
;;