From: "Alex Romadinoff" <alexeyr@NetCracker.com>
To: "'Ye Wu'" <ywu1@cs.stevens-tech.edu>, <caml-list@inria.fr>
Subject: RE: [Caml-list] variant type
Date: Wed, 18 Jun 2003 12:12:10 +0400 [thread overview]
Message-ID: <003a01c33571$52dfa170$a7fd77d4@ramodinov> (raw)
In-Reply-To: <3EEF57F7.7020705@cs.stevens-tech.edu>
Hi
Just think what is the type of your function?
shape -> int or shape -> float ????
Regards,
Alex
-----Original Message-----
From: owner-caml-list@pauillac.inria.fr
[mailto:owner-caml-list@pauillac.inria.fr] On Behalf Of Ye Wu
Sent: Tuesday, June 17, 2003 10:04 PM
To: caml-list@inria.fr
Subject: [Caml-list] variant type
Could you please tell me why the following doesn't work?
type shape = Square of int * int * int
|Circle of float * float * float;;
let area s =
match s with
Square (_, _, d) -> d * d
|Circle (_, _, r) -> 3.14 *. r *. r;;
Regards,
Ye
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prev parent reply other threads:[~2003-06-18 8:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-17 18:03 Ye Wu
2003-06-17 18:15 ` Owen Gunden
2003-06-18 8:12 ` Alex Romadinoff [this message]
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