From: Didier Le Botlan <lebotlan@beaune.inria.fr>
To: Ocaml List <caml-list@inria.fr>
Subject: Re: [Caml-list] Uncaught exceptions (or am I going crazy?)
Date: Wed, 02 Oct 2002 16:59:26 +0200 [thread overview]
Message-ID: <3D9B09CE.5587E656@beaune.inria.fr> (raw)
In-Reply-To: <3D9B03DF.5040806@cs.cornell.edu>
( << J'ai ! >> )
Try this one :
let arr = Array.create 5 " a cell "
let _ = print_string arr.(0) ; print_string arr.(10) ;;
I get << a cell Fatal error: exception Invalid_argument("Array.get") >>
It's a feature ! Reading a cell outside an array raises an exception and
prints it on the screen.
Similarly, when a pipe is closed, a system exception is raised.
Since you do not catch the exception with a 'try ... with Sys_error m ->
...' block, you get the message on stderr, that is on your screen.
Does it answer your question ?
"Yaron M. Minsky" a écrit :
>
> I'm getting some very weird behavior ...
> What's so strange about this is that as far as I can tell, there is no
> place in my code where I actually print out such errors.
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next prev parent reply other threads:[~2002-10-03 7:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-02 14:34 Yaron M. Minsky
2002-10-02 14:59 ` Didier Le Botlan [this message]
2002-10-02 15:01 ` Maxence Guesdon
2002-10-02 15:06 ` Michael Hicks
[not found] ` <3D9B0978.E4A5D96@beaune.inria.fr>
2002-10-02 15:38 ` Yaron M. Minsky
2002-10-02 16:04 ` Alessandro Baretta
2002-10-02 15:57 ` Yaron M. Minsky
[not found] ` <15771.6363.899204.33252@paille.inria.fr>
[not found] ` <3D9B198D.7020605@cs.cornell.edu>
[not found] ` <15771.6812.266404.848081@paille.inria.fr>
2002-10-02 16:19 ` Yaron M. Minsky
2002-10-03 0:46 Arturo Borquez
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