From: Remi VANICAT <vanicat@labri.u-bordeaux.fr>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Polymorphic variant abbreviations
Date: 19 Sep 2001 10:56:47 +0200 [thread overview]
Message-ID: <87y9nbo8xc.dlv@wanadoo.fr> (raw)
In-Reply-To: <Pine.BSF.3.96.1010918195012.58189B-100000@fledge.watson.org>
Patrick M Doane <patrick@watson.org> writes:
> (* The first works as I would expect, the second gives a very unexpected
> type. There seems to be some kind of unexpected unification going on
> between terms. *)
>
> let h1 (#b as x1) (#c as x2) = `A [x1; x2]
> let h2 (x1 : #b) (x2 : #c) = `A [x1; x2]
>
there is unification, a list can only contain item of same type.
--
Rémi Vanicat
vanicat@labri.u-bordeaux.fr
http://dept-info.labri.u-bordeaux.fr/~vanicat
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next prev parent reply other threads:[~2001-09-19 8:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-18 22:48 Patrick M Doane
2001-09-19 0:05 ` Patrick M Doane
2001-09-19 8:37 ` Laurent Vibert
2001-09-19 8:56 ` Remi VANICAT [this message]
2001-09-19 8:01 ` Laurent Vibert
2001-09-19 16:35 ` Patrick M Doane
2001-09-19 12:45 ` Jacques Garrigue
2001-09-19 16:58 ` Patrick M Doane
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