From: "SooHyoung Oh" <shoh@duonix.com>
To: "caml-list" <caml-list@inria.fr>
Subject: [Caml-list] Obsoluted?: stream matching
Date: Thu, 13 Sep 2001 14:26:14 +0900 [thread overview]
Message-ID: <001801c13c14$9c2530a0$1e01a8c0@hama> (raw)
It seems that stream matching has been obsoluted, at least in Ocaml 3.02.
Right?
# let next = function
[< 'x >] -> x
| [<>] -> raise (Failure "end of stream")
;;
Syntax error
Instead of the stream pattern matchng,
do they have to use "peek" & "junk"?
# let next s =
match Stream.peek s with
Some x -> Stream.junk s; x
| None -> raise (Failure "end of stream")
;;
p.s.: Where can I find the LATEST document of Ocaml 3.02?
It's VERY VERY DIFFICULT to follow it by trial and error.
---
SooHyoung Oh
-------------------
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next reply other threads:[~2001-09-13 5:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-13 5:26 SooHyoung Oh [this message]
2001-09-13 6:21 ` Remi VANICAT
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