From: "Rolf Wester" <wester@ilt.fhg.de>
To: caml-list@inria.fr
Subject: [Caml-list] Sample code doesn't work
Date: Mon, 16 Jul 2001 17:43:11 +0200 [thread overview]
Message-ID: <3B5327AF.24111.5E50BF6@localhost> (raw)
Hi,
I have a problem with the following simple example:
let rec make_account wert0 =
let wert = wert0 in
let add wert_ =
make_account (wert+.wert_)
in
let sub wert_ =
make_account (wert-.wert_)
in
let get () =
wert
in
(add, sub, get);;
When trying to evaluate this I get the error message:
This expression has type
(float -> 'a * 'b * 'c) * (float -> 'a * 'b * 'c) * (unit -> float)
but is here used with type 'a * 'b * 'c
How can I make this work?
Rolf Wester
-------------------------------------
Rolf Wester
wester@ilt.fhg.de
-------------------
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next reply other threads:[~2001-07-16 15:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-16 15:43 Rolf Wester [this message]
2001-07-16 15:51 ` Alain Frisch
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