From: Daniel de Rauglaudre <daniel.de_rauglaudre@inria.fr>
To: Judicael Courant <Judicael.Courant@lri.fr>
Cc: Norman Ramsey <nr@eecs.harvard.edu>, caml-list@inria.fr
Subject: Re: A common use of try ... with
Date: Thu, 16 Dec 1999 11:43:33 +0100 [thread overview]
Message-ID: <19991216114333.M27024@jaune.inria.fr> (raw)
In-Reply-To: <14424.39043.786900.267749@pc87.lri.fr>; from Judicael Courant on Thu, Dec 16, 1999 at 08:45:07AM +0100
> tryeval exp
> val x -> f x (* this case is evaluated only when exp evaluates to a value *)
> with
> (* possible exceptions *)
> | Exception1 -> ...
> | Exception2 y -> ...
No problem: experiment that with Camlp4, which is exactly its application
domain and tell us your conclusions!
> tryeval exp
> val x -> f x (* évalué seulement si exp ne lève pas d'exception, dans
> ce cas x est la valeur de exp *)
> with
> (* exceptions possibles *)
> | Exception1 -> ...
> | Exception2 y -> ...
Pas de problème: expérimente ça avec Camlp4, ce qui est exactement son
domaine d'application et fais-nous part de tes conclusions!
--
Daniel de RAUGLAUDRE
daniel.de_rauglaudre@inria.fr
http://cristal.inria.fr/~ddr/
next prev parent reply other threads:[~1999-12-16 11:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-12-14 19:53 my stupidity and non-tail calls Norman Ramsey
1999-12-15 10:04 ` Daniel de Rauglaudre
1999-12-16 7:45 ` A common use of try ... with Judicael Courant
1999-12-16 10:43 ` Daniel de Rauglaudre [this message]
1999-12-16 11:56 ` Christophe Raffalli
1999-12-15 16:39 ` my stupidity and non-tail calls David Brown
1999-12-16 11:40 A common use of try ... with Andrew Kennedy
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