From: Robert A Duff <bobduff@shell01.TheWorld.com>
Subject: Re: private types
Date: 26 Mar 2006 11:32:28 -0500
Date: 2006-03-26T11:32:28-05:00 [thread overview]
Message-ID: <wcczmjdw4ir.fsf@shell01.TheWorld.com> (raw)
In-Reply-To: rEyVf.1936$Od7.1349@trnddc06
Justin Gombos <rpbkbq.xax.gld@uluv.kbq> writes:
>...After reading
> Duff's last post, I can see that he was talking outside of the
> language, ...
Yes, of course! We were talking about how Ada _ought_ to deal with
uninitialized variables. Therefore, we must be talking about
hypothetical languages that are different from Ada.
>...so that's where the misunderstanding was. My position had a
> premise that we're dealing with Ada integers as they are (that is,
> non-abstract, and without a null value).
Yes, access types have null, and integers do not (in Ada).
But that's not a good argument that access types _should_
have null, or that integers should _not_ have null.
"It's best if Ada does X, because Ada does X" -- that's
circular reasoning. ;-)
- Bob
next prev parent reply other threads:[~2006-03-26 16:32 UTC|newest]
Thread overview: 93+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-13 19:58 private types ada_student
2006-03-13 20:27 ` Mark Lorenzen
2006-03-13 21:05 ` Pascal Obry
2006-03-13 21:07 ` ada_student
2006-03-13 21:45 ` Simon Wright
2006-03-14 4:51 ` Jeffrey R. Carter
2006-03-14 7:44 ` Brian May
2006-03-14 8:25 ` Ludovic Brenta
2006-03-14 8:47 ` Alex R. Mosteo
2006-03-17 4:33 ` Justin Gombos
2006-03-17 5:17 ` Brian May
2006-03-17 22:50 ` Justin Gombos
2006-03-18 1:17 ` Randy Brukardt
2006-03-18 2:17 ` Justin Gombos
2006-03-21 0:08 ` Randy Brukardt
2006-03-18 8:39 ` Uninitialized variables (was: Re: private types) Dirk Craeynest
2006-03-18 14:06 ` Gautier
2006-03-18 14:36 ` Uninitialized variables Jeffrey Creem
2006-03-21 0:22 ` Uninitialized variables (was: Re: private types) Randy Brukardt
2006-03-21 0:38 ` Randy Brukardt
2006-03-18 12:06 ` private types Martin Dowie
2006-03-18 12:47 ` Robert A Duff
2006-03-17 7:40 ` Maciej Sobczak
2006-03-17 16:41 ` Frank J. Lhota
2006-03-17 23:36 ` Justin Gombos
2006-03-18 1:32 ` Randy Brukardt
2006-03-18 3:21 ` Handling invalid objects Justin Gombos
2006-03-18 7:35 ` Jeffrey R. Carter
2006-03-18 16:10 ` Justin Gombos
2006-03-19 11:00 ` Simon Wright
2006-03-20 23:57 ` Randy Brukardt
2006-03-22 2:06 ` Justin Gombos
2006-03-22 5:23 ` tmoran
2006-03-22 8:48 ` Dmitry A. Kazakov
2006-03-22 9:24 ` Maciej Sobczak
2006-03-22 11:05 ` Dmitry A. Kazakov
2006-03-22 16:42 ` Maciej Sobczak
2006-03-22 18:06 ` Stefan Lucks
2006-03-23 13:20 ` Dmitry A. Kazakov
2006-03-18 8:57 ` Jacob Sparre Andersen
2006-03-19 19:07 ` Dr. Adrian Wrigley
2006-03-20 15:25 ` Robert A Duff
2006-03-19 22:06 ` Brian May
2006-03-20 21:17 ` Jeffrey R. Carter
2006-03-20 23:44 ` Randy Brukardt
2006-03-22 1:27 ` Justin Gombos
2006-03-18 9:20 ` private types Dmitry A. Kazakov
2006-03-17 13:18 ` Robert A Duff
2006-03-17 23:44 ` Justin Gombos
2006-03-18 9:24 ` Dmitry A. Kazakov
2006-03-18 12:56 ` Robert A Duff
2006-03-18 15:06 ` Justin Gombos
2006-03-19 9:35 ` Martin Krischik
2006-03-19 14:52 ` Peter C. Chapin
2006-03-19 15:08 ` Björn Persson
2006-03-19 16:34 ` Martin Krischik
2006-03-20 9:57 ` Maciej Sobczak
2006-03-20 10:58 ` Peter C. Chapin
2006-03-20 11:19 ` Peter C. Chapin
2006-03-20 13:06 ` Maciej Sobczak
2006-03-20 15:19 ` Robert A Duff
2006-03-20 16:47 ` James Dennett
2006-03-20 19:12 ` Martin Krischik
2006-03-21 7:27 ` Maciej Sobczak
2006-03-20 19:32 ` Martin Krischik
2006-03-21 7:41 ` Maciej Sobczak
2006-03-20 20:29 ` Simon Wright
2006-03-19 17:43 ` Larry Kilgallen
2006-03-19 22:11 ` Peter C. Chapin
2006-03-19 18:15 ` Robert A Duff
2006-03-19 19:20 ` Martin Krischik
2006-03-19 20:43 ` Dr. Adrian Wrigley
2006-03-20 15:01 ` Robert A Duff
2006-03-27 4:07 ` Dave Thompson
2006-03-20 9:40 ` Maciej Sobczak
2006-03-20 15:09 ` Robert A Duff
2006-03-21 8:07 ` Maciej Sobczak
2006-03-26 18:53 ` Robert A Duff
2006-03-19 19:27 ` Jeffrey R. Carter
2006-03-25 21:40 ` Robert A Duff
2006-03-26 0:10 ` Justin Gombos
2006-03-26 1:00 ` Robert A Duff
2006-03-26 6:37 ` Jeffrey R. Carter
2006-03-26 15:43 ` Justin Gombos
2006-03-26 16:32 ` Robert A Duff [this message]
2006-03-26 16:51 ` Robert A Duff
2006-03-26 19:41 ` Jeffrey R. Carter
2006-03-26 3:15 ` Frank J. Lhota
2006-03-26 18:28 ` Robert A Duff
2006-03-26 19:43 ` Jeffrey R. Carter
2006-03-26 19:59 ` Simon Wright
[not found] <bctruong.1.00117123@draper.com>
1999-07-28 0:00 ` Stanley R. Allen
1999-07-28 0:00 ` Thomas Hood
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