From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: GNAT packages in Linux distributions
Date: Tue, 11 May 2010 18:45:14 +0200
Date: 2010-05-11T18:45:12+02:00 [thread overview]
Message-ID: <quqkqeas8pu2$.1w5pelct29juv.dlg@40tude.net> (raw)
In-Reply-To: op.vcjtnsp5xmjfy8@garhos
On Tue, 11 May 2010 18:05:42 +0200, Yannick Duch�ne (Hibou57) wrote:
> Le Tue, 11 May 2010 17:46:58 +0200, Pascal Obry <pascal@obry.net> a �crit:
>
>> Le 11/05/2010 09:39, Dmitry A. Kazakov a �crit :
>>> I am not. Eiffel does it wrong. SPARK does it right.
>>
>> Eiffel and SPARK are completely different beasts, I do not see how you
>> can compare them.
>>
> Can be compared in their attempt to make proofs or to draw a path to it.
> But Eiffel's concepts are mostly a kind of debugging or runtime exception
> oriented, and you are right if you were to point that Eiffel is not to do
> static inference.
Because it does not include exceptions in the contract, which is obviously
wrong.
> While they can be compared in some way, there is indeed a big difference :
> Eiffel is runtime oriented, SPARK is static analysis oriented.
A proof of correctness cannot be run-time. Incorrectness need no proof.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2010-05-11 16:45 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-09 17:40 GNAT packages in Linux distributions Dmitry A. Kazakov
2010-05-09 18:16 ` Ludovic Brenta
2010-05-09 19:36 ` Dmitry A. Kazakov
2010-05-09 21:26 ` Ludovic Brenta
2010-05-09 21:34 ` Yannick Duchêne (Hibou57)
2010-05-10 1:20 ` Ludovic Brenta
2010-05-10 1:26 ` Ludovic Brenta
2010-05-25 20:40 ` Yannick Duchêne (Hibou57)
2010-05-10 9:41 ` Stephen Leake
2010-05-10 9:46 ` Ludovic Brenta
2010-05-10 14:29 ` sjw
2010-05-11 7:51 ` Ludovic Brenta
2010-05-11 9:33 ` sjw
2010-05-10 18:47 ` Yannick Duchêne (Hibou57)
2010-05-09 21:28 ` Yannick Duchêne (Hibou57)
2010-05-09 21:30 ` Yannick Duchêne (Hibou57)
2010-05-09 22:44 ` Simon Wright
2010-05-10 7:54 ` Dmitry A. Kazakov
2010-05-10 8:02 ` Dmitry A. Kazakov
2010-05-10 18:45 ` Yannick Duchêne (Hibou57)
2010-05-10 21:00 ` Ludovic Brenta
2010-05-10 22:17 ` Yannick Duchêne (Hibou57)
2010-05-11 6:56 ` Ludovic Brenta
2010-05-11 7:39 ` Dmitry A. Kazakov
2010-05-11 8:06 ` Yannick Duchêne (Hibou57)
2010-05-11 15:46 ` Pascal Obry
2010-05-11 16:05 ` Yannick Duchêne (Hibou57)
2010-05-11 16:09 ` Pascal Obry
2010-05-11 16:09 ` Pascal Obry
2010-05-11 17:08 ` stefan-lucks
2010-05-11 16:39 ` Yannick Duchêne (Hibou57)
2010-05-11 19:45 ` Yannick Duchêne (Hibou57)
2010-05-11 23:44 ` Yannick Duchêne (Hibou57)
2010-05-12 12:12 ` Mark Lorenzen
2010-05-12 14:55 ` Yannick Duchêne (Hibou57)
2010-05-11 17:35 ` Pascal Obry
2010-05-11 18:06 ` Yannick Duchêne (Hibou57)
2010-05-11 16:23 ` Yannick Duchêne (Hibou57)
2010-05-11 16:41 ` J-P. Rosen
2010-05-11 16:45 ` Dmitry A. Kazakov [this message]
2010-05-11 19:21 ` Yannick Duchêne (Hibou57)
2010-05-12 8:41 ` stefan-lucks
2010-05-12 14:52 ` Yannick Duchêne (Hibou57)
2010-05-12 15:59 ` Phil Thornley
2010-05-12 16:49 ` Yannick Duchêne (Hibou57)
2010-05-13 8:05 ` Phil Thornley
2010-05-12 15:37 ` Dmitry A. Kazakov
2010-05-12 16:06 ` Yannick Duchêne (Hibou57)
2010-05-12 17:24 ` Dmitry A. Kazakov
2010-05-12 18:09 ` Georg Bauhaus
2010-05-12 18:33 ` Dmitry A. Kazakov
2010-05-12 18:53 ` Georg Bauhaus
2010-05-12 21:57 ` Dmitry A. Kazakov
2010-05-13 2:03 ` Georg Bauhaus
2010-05-13 8:39 ` Dmitry A. Kazakov
2010-05-14 23:45 ` Georg Bauhaus
2010-05-15 9:30 ` Dmitry A. Kazakov
2010-05-15 18:39 ` Georg Bauhaus
2010-05-15 20:33 ` Dmitry A. Kazakov
2010-05-15 0:17 ` Robert A Duff
2010-05-15 9:40 ` Dmitry A. Kazakov
2010-05-12 18:15 ` Georg Bauhaus
2010-05-25 20:45 ` Yannick Duchêne (Hibou57)
2010-05-26 7:55 ` Dmitry A. Kazakov
2010-05-26 8:38 ` stefan-lucks
2010-05-26 8:01 ` Yannick Duchêne (Hibou57)
2010-05-26 11:25 ` Yannick Duchêne (Hibou57)
2010-05-26 13:02 ` stefan-lucks
2010-05-26 12:22 ` Yannick Duchêne (Hibou57)
2010-05-27 12:47 ` stefan-lucks
2010-05-27 12:26 ` Yannick Duchêne (Hibou57)
2010-05-26 13:06 ` (see below)
2010-05-27 12:41 ` stefan-lucks
2010-05-27 12:29 ` Yannick Duchêne (Hibou57)
2010-05-27 15:21 ` (see below)
2010-06-03 3:16 ` Yannick Duchêne (Hibou57)
2010-06-03 10:42 ` Brian Drummond
2010-06-03 21:14 ` (see below)
2010-06-03 22:00 ` Britt Snodgrass
2010-06-03 22:29 ` (see below)
2010-06-03 13:49 ` (see below)
2010-06-04 13:49 ` Georg Bauhaus
2010-06-04 13:53 ` Georg Bauhaus
2010-06-04 14:24 ` Yannick Duchêne (Hibou57)
2010-06-04 17:34 ` Georg Bauhaus
2010-06-04 15:29 ` (see below)
2010-05-12 18:10 ` stefan-lucks
2010-05-12 17:48 ` Dmitry A. Kazakov
2010-05-13 0:37 ` stefan-lucks
2010-05-13 9:09 ` Dmitry A. Kazakov
2010-05-13 0:33 ` Yannick Duchêne (Hibou57)
2010-05-10 14:15 ` GNAT Pro license (was: " Peter Hermann
2010-05-10 1:40 ` Björn Persson
2010-05-10 2:04 ` Yannick Duchêne (Hibou57)
2010-05-10 7:01 ` Ludovic Brenta
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