From: "craff73@gmail.com" <craff73@gmail.com>
To: luc.maranget@inria.fr, Dmitry Bely <dmitry.bely@gmail.com>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Comparing variant types
Date: Sat, 30 Apr 2011 15:43:40 +0200 [thread overview]
Message-ID: <4746acd6-ddad-498c-a535-a3bfdcb5fec7@email.android.com> (raw)
In-Reply-To: <20110429093355.GA25892@yquem.inria.fr>
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Hello,
You want to avoid code size quadratic in the number of constructors. Which is possible:
let cmp x y = match x, y with
A, A -> true
| A, _ | _, A -> false
| B, B -> true
| B, _ | _, B -> false
...
Cheers
Christophe
--
Envoyé de mon téléphone Android avec K-9 Mail. Excusez la brièveté.
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next prev parent reply other threads:[~2011-04-30 13:43 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-28 19:16 Ethan Burns
2011-04-28 21:07 ` Vincent Aravantinos
2011-04-28 22:56 ` Ethan Burns
[not found] ` <354087020.772283.1304031467793.JavaMail.root@zmbs4.inria.fr>
2011-04-29 8:46 ` Fabrice Le Fessant
2011-04-29 8:57 ` Dmitry Bely
[not found] ` <164004794.892685.1304067487325.JavaMail.root@zmbs2.inria.fr>
2011-04-29 9:33 ` luc.maranget
2011-04-29 10:54 ` Andrew
2011-04-29 11:17 ` Dmitry Bely
2011-04-29 12:15 ` Jon Harrop
2011-04-30 16:38 ` Andrew
2011-04-29 11:32 ` Dmitry Bely
2011-04-30 13:43 ` craff73 [this message]
2011-04-30 19:26 ` Andrew
2011-04-30 20:19 ` Gabriel Scherer
2011-04-30 20:57 ` Yaron Minsky
[not found] <fa.FGXk5PCsQgS8TidmFkgljpqbLZo@ifi.uio.no>
2011-04-29 11:54 ` Ethan Burns
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