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From: "J-P. Rosen" <rosen@adalog.fr>
Subject: Re: Is Text_IO.Put_Line() thread-safe?
Date: Thu, 14 Jun 2012 16:56:16 +0200
Date: 2012-06-14T16:56:16+02:00	[thread overview]
Message-ID: <jrcu2h$uh9$1@dont-email.me> (raw)
In-Reply-To: <e9ck9h3fhhdz$.14u3tg094wfed.dlg@40tude.net>

Le 14/06/2012 16:38, Dmitry A. Kazakov a �crit :
> It would be nice if the exception would propagate in the task's master, but
> that is impossible without a rendezvous or asynchronous control transfer on
> the master's side.
> 
Asynchronous raising of exceptions was in preliminary Ada, the issue was
studied, and removed for Ada 83. It was proposed again for Ada95, fully
reassessed, and dismissed again. It was in Java1, and strongly
discouraged (nothing disappears from Java!) starting from Java2.

Definitely a bad idea!

-- 
J-P. Rosen
Adalog
2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX
Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00
http://www.adalog.fr



  reply	other threads:[~2012-06-14 23:01 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-14 12:53 Is Text_IO.Put_Line() thread-safe? awdorrin
2012-06-14 13:49 ` Robert A Duff
2012-06-14 14:35   ` Adam Beneschan
2012-06-14 14:38   ` Dmitry A. Kazakov
2012-06-14 14:56     ` J-P. Rosen [this message]
2012-06-14 16:01       ` Dmitry A. Kazakov
2012-06-14 18:34       ` Robert A Duff
2012-06-21 19:01         ` Randy Brukardt
2012-06-14 18:29     ` Robert A Duff
2012-06-21 19:04       ` Randy Brukardt
2012-06-14 21:14     ` tmoran
2012-06-14 14:42   ` awdorrin
2012-06-14 18:24     ` Robert A Duff
2012-06-14 20:37       ` awdorrin
2012-06-14 21:37         ` Robert A Duff
2012-06-15  5:32           ` Georg Bauhaus
2012-06-15  7:22             ` Dmitry A. Kazakov
2012-06-15 21:32               ` Robert A Duff
2012-06-16  7:41                 ` Dmitry A. Kazakov
2012-06-15 21:27             ` Robert A Duff
2012-06-14 18:56 ` Jeffrey Carter
2012-06-14 20:50   ` awdorrin
2012-06-14 21:41     ` Robert A Duff
2012-06-15 12:39       ` awdorrin
2012-06-14 22:17     ` Jeffrey Carter
2012-06-14 22:40       ` Simon Wright
2012-06-14 23:35         ` Jeffrey Carter
2012-06-15  5:04           ` Simon Wright
2012-06-15  5:41             ` Jeffrey Carter
2012-06-21 19:20             ` Randy Brukardt
2012-06-16  2:00       ` BrianG
2012-06-16  6:04         ` J-P. Rosen
2012-06-16  6:49           ` Simon Wright
2012-06-16  7:58             ` Dmitry A. Kazakov
2012-06-16  8:03               ` Simon Wright
2012-06-16  8:14                 ` Dmitry A. Kazakov
2012-06-21 19:27               ` Randy Brukardt
2012-06-16  7:51           ` Dmitry A. Kazakov
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