From: Martin Jambon <martin_jambon@emailuser.net>
To: fis@wiwi.hu-berlin.de
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] [Q] explicit typing again
Date: Mon, 29 Mar 2004 17:53:56 +0800 (HKT) [thread overview]
Message-ID: <Pine.LNX.4.40.0403291748500.1843-100000@localhost> (raw)
In-Reply-To: <16487.60787.223815.927390@gargle.gargle.HOWL>
On Mon, 29 Mar 2004 fis@wiwi.hu-berlin.de wrote:
> hi,
>
> sorry, but i am really enthusiastic about explicit typing. i will
> probably start to annotate expressions like "3" soon... (-:
>
> could anybody tell me how i get this one straight?
>
> # let (a: int, b) = (1, 3) in a;;
> # let (a, b) : int * int = (1, 3) in a;;
# let (a : int), b = 1, 2;;
val a : int = 1
val b : int = 2
# let (a, b : int * int) = 1, 2;;
val a : int = 1
val b : int = 2
You can add more ( ) around tuples, but here you don't really define
tuples.
In theory, you could find all this information here:
http://caml.inria.fr/ocaml/htmlman/manual008.html
Martin
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next prev parent reply other threads:[~2004-03-29 9:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-29 9:33 fis
2004-03-29 9:50 ` Jacques Garrigue
2004-03-29 9:51 ` Remi Vanicat
2004-03-29 9:53 ` Martin Jambon [this message]
2004-03-29 13:07 ` [Caml-list] Polymorphic Variant Error message (CVS version) skaller
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