From: tab@snarc.org (Vincent Hanquez)
To: Jeremy Yallop <jeremy.yallop@ed.ac.uk>
Cc: Jon Harrop <jon@ffconsultancy.com>, caml-list@yquem.inria.fr
Subject: Re: [Caml-list] try .. finally using new camlp4
Date: Mon, 9 Jul 2007 11:33:35 +0200 [thread overview]
Message-ID: <20070709093335.GA18467@snarc.org> (raw)
In-Reply-To: <46920328.2080509@ed.ac.uk>
On Mon, Jul 09, 2007 at 10:43:04AM +0100, Jeremy Yallop wrote:
> Jon's version avoids name capture. If the user writes
>
> let r = 1 in
> try
> 2
> finally
> print_endline (string_of_int r)
>
> then your version (modulo the unit arguments) expands into
>
> let r = 1 in
> let r = try 2
> with e ->
> print_endline (string_of_int r);
> raise e in
> print_endline (string_of_int r);
> r
>
> which prints "2" instead of "1".
indeed,
Thanks,
--
Vincent Hanquez
next prev parent reply other threads:[~2007-07-09 9:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-08 0:14 Jon Harrop
2007-07-08 3:28 ` [Caml-list] " Julien Moutinho
2007-07-09 9:01 ` Vincent Hanquez
2007-07-09 9:43 ` Jeremy Yallop
2007-07-09 9:33 ` Vincent Hanquez [this message]
2007-07-09 13:06 ` Nicolas Pouillard
2007-07-10 8:28 ` Bruno De Fraine
2007-07-10 12:44 ` Nicolas Pouillard
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