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From: "Randy Brukardt" <randy@rrsoftware.com>
Subject: Re: unsigned type
Date: Tue, 30 Jun 2009 18:01:39 -0500
Date: 2009-06-30T18:01:39-05:00	[thread overview]
Message-ID: <h2e5ht$jm0$1@munin.nbi.dk> (raw)
In-Reply-To: 4a493b54$0$31879$9b4e6d93@newsspool3.arcor-online.net

"Georg Bauhaus" <rm.tsoh.plus-bug.bauhaus@maps.futureapps.de> wrote in 
message news:4a493b54$0$31879$9b4e6d93@newsspool3.arcor-online.net...
...
> In fact, for Janus/Ada, where Integer is a 16bit type,
> the announcement states, "Support for full 16 and 32-bit
> unsigned types and their operations is included"...

It's interesting that the primary reason that we didn't change type Integer 
from 16-bit to 32-bit when we moved the compiler to the 386 was because we 
had (and our customers had) too much old code that failed to follow the 
advice to avoid using the predefined types. And a lot of that code assumed a 
16-bit representation.

Moral of the story: if you care about portability, limit as much as possible 
the use of the numeric types defined in Standard.

                                               Randy.







  reply	other threads:[~2009-06-30 23:01 UTC|newest]

Thread overview: 113+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-28 15:36 unsigned type Rob Solomon
2009-06-28 15:45 ` Florian Weimer
2009-06-28 15:48 ` Albrecht Käfer
2009-06-28 17:56 ` anon
2009-06-28 19:17   ` Ludovic Brenta
2009-06-28 23:08     ` anon
2009-06-29  0:19       ` tmoran
2009-06-29  8:00         ` anon
2009-06-29  9:56           ` Jean-Pierre Rosen
2009-06-29 10:21             ` Ludovic Brenta
2009-06-29 11:23               ` sjw
2009-06-29 12:07                 ` Jean-Pierre Rosen
2009-06-29 20:06                 ` anon
2009-06-29 19:31               ` anon
2009-06-29 21:49                 ` Georg Bauhaus
     [not found]                 ` <zuKdneNYxfFNLNTXnZ2dnUVZ_t2dnZ2d@earthlink.com>
2009-06-30 11:29                   ` anon
2009-06-30 12:19                     ` Ludovic Brenta
2009-06-29 20:19             ` anon
2009-06-29 20:41               ` Ludovic Brenta
2009-06-29 22:15               ` Georg Bauhaus
2009-06-29 23:08               ` Adam Beneschan
2009-06-29 23:11               ` Adam Beneschan
2009-06-30 12:39               ` Martin
2009-06-29 10:25           ` Georg Bauhaus
2009-06-29 20:02             ` anon
2009-06-29 22:08               ` Georg Bauhaus
2009-06-30 23:01                 ` Randy Brukardt [this message]
2009-06-30 13:46               ` Jean-Pierre Rosen
2009-06-30 15:22                 ` Adam Beneschan
2009-06-30 15:59                   ` Albrecht Käfer
2009-06-30 16:59                     ` Adam Beneschan
2009-06-30 17:44                       ` Albrecht Käfer
2009-06-30 18:13                         ` Robert A Duff
2009-06-30 18:16                           ` Albrecht Käfer
2009-06-30 23:48                       ` anon
2009-07-01  1:39                         ` Adam Beneschan
2009-07-02 19:04                           ` anon
2009-07-02 19:49                           ` anon
2009-07-02 21:37                             ` Adam Beneschan
2009-07-03  1:42                             ` anon
2009-07-03  2:10                               ` Adam Beneschan
2009-07-03  7:07                             ` Jean-Pierre Rosen
2009-07-03 20:53                               ` anon
2009-07-03 21:24                                 ` Georg Bauhaus
2009-07-04  9:09                                   ` anon
2009-07-04 13:43                                     ` Georg Bauhaus
2009-07-06  9:04                                     ` AdaMagica
2009-07-03 21:46                                 ` Adam Beneschan
2009-07-04 12:39                                   ` Martin
2009-07-01  8:09                   ` Jean-Pierre Rosen
2009-07-01 15:08                     ` Albrecht Käfer
2009-07-11 14:40           ` Hibou57 (Yannick Duchêne)
2009-07-11 17:18             ` sjw
2009-07-11 18:15               ` Hibou57 (Yannick Duchêne)
2009-07-11 20:20             ` anon
2009-07-12 17:57               ` Samuel Tardieu
2009-07-12 18:24                 ` AdaMagica
2009-07-13 22:03                 ` anon
2009-07-14  7:58                   ` Martin
2009-07-16 13:54                     ` anon
2009-07-16 14:41                       ` Martin
2009-07-16 15:12                         ` Adam Beneschan
2009-07-11 14:43           ` Hibou57 (Yannick Duchêne)
2009-07-11 15:22             ` Albrecht Käfer
2009-06-29  8:42       ` Martin
2009-06-29  8:54         ` Dmitry A. Kazakov
2009-06-29 10:10           ` Martin
2009-06-29 12:34             ` Dmitry A. Kazakov
2009-06-29 19:26             ` anon
2009-06-29 23:02               ` Martin
2009-06-29 19:47           ` anon
2009-06-30  8:31             ` Ludovic Brenta
2009-06-28 19:54   ` tmoran
2009-06-28 22:34     ` Gary Scott
2009-06-28 23:15       ` John B. Matthews
2009-06-28 23:21       ` anon
2009-06-29  7:18       ` Dmitry A. Kazakov
2009-06-29  9:52         ` Georg Bauhaus
2009-06-29 12:43           ` Dmitry A. Kazakov
2009-06-29 13:36     ` Rob Solomon
2009-06-29 14:03       ` Robert A Duff
2009-06-29 14:13       ` Georg Bauhaus
2009-06-29 14:18       ` Ludovic Brenta
2009-06-29 15:40         ` Robert A Duff
2009-07-03  1:41         ` Rob Solomon
2009-07-03  7:12           ` Learning Ada (Was: unsigned type) Jacob Sparre Andersen
2009-07-03  8:38             ` Learning Ada Peter Hermann
2009-07-03  9:44               ` Georg Bauhaus
2009-07-03 22:20             ` Learning Ada (Was: unsigned type) anon
2009-07-04 14:53               ` Georg Bauhaus
2009-07-05 23:21                 ` anon
2009-07-06  0:05                   ` Ludovic Brenta
2009-07-06  0:19                   ` Learning Ada Albrecht Käfer
2009-07-06  2:50                     ` anon
2009-07-06  6:18                       ` AdaMagica
2009-07-06  7:47                         ` Jean-Pierre Rosen
2009-07-06 20:21                         ` anon
2009-07-06 21:08                           ` Georg Bauhaus
2009-07-06 22:43                           ` Frank J. Lhota
2009-07-09 22:28                             ` anon
2009-07-10  6:23                               ` AdaMagica
2009-07-06 10:53                   ` Learning Ada (Was: unsigned type) Georg Bauhaus
2009-07-06 19:34                     ` anon
2009-07-06 20:29                       ` Learning Ada Albrecht Käfer
2009-07-06 21:04                       ` Learning Ada (Was: unsigned type) Georg Bauhaus
2009-07-07 19:25                       ` sjw
2009-07-06 23:15                   ` Randy Brukardt
2009-07-07 15:29                     ` Adam Beneschan
2009-07-09  0:15                       ` Randy Brukardt
2009-07-09 15:26                         ` Adam Beneschan
2009-06-29 15:37       ` unsigned type Adam Beneschan
2009-07-06 20:20       ` Dave
2009-06-29 16:51 ` Martin Krischik
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