From: "Randy Brukardt" <randy@rrsoftware.com>
Subject: Re: Community Input for the Maintenance and Revision of the Ada Programming Language
Date: Sat, 2 Sep 2017 20:30:21 -0500
Date: 2017-09-02T20:30:21-05:00 [thread overview]
Message-ID: <ooflve$ukd$1@franka.jacob-sparre.dk> (raw)
In-Reply-To: 338b355a-dee4-4c73-b00e-09d9a8430fb1@googlegroups.com
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"Johan Söderlind Åström" <johaa1993@gmail.com> wrote in message
news:338b355a-dee4-4c73-b00e-09d9a8430fb1@googlegroups.com...
...
>procedure Algorithm (Item : Integer_Array) is
> use Ada.Assertions;
> X : Integer_Array (0 .. Item'Length - 1) with Address => Item'Address;
The use of address clauses other than for interfacing is evil (and not
guaranteed to work in the case of overlaying Ada code). Don't do that.
You can change the bounds of an array with a type conversion to a
constrained subtype, which is likely to be cheaper and not break if you
change compilers.
Randy.
next prev parent reply other threads:[~2017-09-03 1:30 UTC|newest]
Thread overview: 228+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-03 5:45 Community Input for the Maintenance and Revision of the Ada Programming Language Randy Brukardt
2017-08-03 12:06 ` Lucretia
2017-08-03 12:52 ` Lucretia
2017-08-09 21:08 ` Luke A. Guest
2017-08-09 21:12 ` Luke A. Guest
2017-08-10 14:43 ` Lucretia
2017-08-10 15:14 ` Dmitry A. Kazakov
2017-08-11 1:27 ` Randy Brukardt
2017-08-11 1:24 ` Randy Brukardt
2017-08-11 5:54 ` G.B.
2017-08-10 5:41 ` G.B.
2017-08-10 14:41 ` Lucretia
2017-08-10 15:25 ` J-P. Rosen
2017-08-10 15:42 ` Luke A. Guest
2017-08-10 15:44 ` Dmitry A. Kazakov
2017-08-11 0:56 ` Randy Brukardt
2017-08-11 1:10 ` Randy Brukardt
2017-08-11 22:43 ` Shark8
2017-08-12 2:40 ` Luke A. Guest
2017-08-11 14:42 ` Justin Sq
2017-08-11 14:48 ` jsquirek
2017-08-11 17:10 ` Luke A. Guest
2017-08-11 17:24 ` Justin Sq
2017-08-11 20:09 ` Dmitry A. Kazakov
2017-08-11 21:13 ` Randy Brukardt
2017-08-18 21:06 ` Robert Eachus
2017-08-31 0:49 ` Randy Brukardt
2017-08-31 7:36 ` Jacob Sparre Andersen
2017-08-31 9:52 ` Dmitry A. Kazakov
2017-08-31 12:49 ` Jacob Sparre Andersen
2017-08-31 13:16 ` Dmitry A. Kazakov
2017-08-31 14:09 ` Jacob Sparre Andersen
2017-08-31 14:41 ` Dmitry A. Kazakov
2017-08-31 15:45 ` Simon Wright
2017-08-31 16:08 ` Dmitry A. Kazakov
2017-08-31 18:51 ` Georg Bauhaus
2017-08-31 23:54 ` Randy Brukardt
2017-09-01 3:51 ` Justin Sq
2017-09-01 7:24 ` Dmitry A. Kazakov
2017-09-01 12:23 ` jsquirek
2017-09-03 1:17 ` Randy Brukardt
2017-08-18 20:33 ` Robert Eachus
2017-08-19 1:24 ` Shark8
2017-08-19 8:55 ` Dmitry A. Kazakov
2017-08-19 16:38 ` Shark8
2017-08-19 17:09 ` Dmitry A. Kazakov
2017-08-22 6:02 ` Robert Eachus
2017-08-22 7:34 ` Dmitry A. Kazakov
2017-08-26 4:41 ` Robert Eachus
2017-08-26 6:29 ` Dmitry A. Kazakov
2017-08-26 7:16 ` Jacob Sparre Andersen
2017-08-26 7:48 ` Dmitry A. Kazakov
2017-08-27 12:03 ` Robert Eachus
2017-08-27 12:35 ` Dmitry A. Kazakov
2017-08-27 14:44 ` Dennis Lee Bieber
2017-08-27 16:32 ` Dmitry A. Kazakov
2017-08-19 8:47 ` Dmitry A. Kazakov
2017-08-10 12:18 ` J-P. Rosen
2017-08-10 12:40 ` Lucretia
2017-08-10 15:17 ` J-P. Rosen
2017-08-11 8:33 ` AdaMagica
2017-08-10 16:28 ` Pascal Obry
2017-08-10 16:52 ` Dmitry A. Kazakov
2017-08-10 17:08 ` Luke A. Guest
2017-08-10 17:25 ` Dmitry A. Kazakov
2017-08-11 1:02 ` Lucretia
2017-08-11 6:08 ` Dmitry A. Kazakov
2017-08-11 20:51 ` Randy Brukardt
2017-08-10 17:06 ` Luke A. Guest
2017-08-11 1:31 ` Randy Brukardt
2017-08-11 6:24 ` G.B.
2017-08-11 7:57 ` Stefan.Lucks
2017-08-11 8:34 ` Dmitry A. Kazakov
2017-08-11 8:53 ` Stefan.Lucks
2017-08-11 9:12 ` Dmitry A. Kazakov
2017-08-11 9:22 ` AdaMagica
2017-08-12 18:29 ` Jacob Sparre Andersen
2017-08-29 16:01 ` Alejandro R. Mosteo
2017-08-09 15:24 ` Johan Söderlind Åström
2017-08-09 17:23 ` Shark8
2017-08-09 18:49 ` Dmitry A. Kazakov
2017-08-31 6:59 ` Jacob Sparre Andersen
2017-08-28 23:49 ` faryumg
2017-08-29 8:17 ` Simon Wright
2017-08-31 13:35 ` Johan Söderlind Åström
2017-09-02 10:49 ` Vincent DIEMUNSCH
2017-09-02 11:04 ` Dmitry A. Kazakov
2017-09-02 11:21 ` Johan Söderlind Åström
2017-09-02 15:22 ` Vincent DIEMUNSCH
2017-09-02 17:19 ` Jeffrey R. Carter
2017-09-04 20:52 ` Johan Söderlind Åström
2017-09-03 1:30 ` Randy Brukardt [this message]
2017-09-06 15:02 ` Johan Söderlind Åström
2017-09-06 15:57 ` Jacob Sparre Andersen
2017-09-06 18:56 ` Johan Söderlind Åström
2017-09-06 21:21 ` Randy Brukardt
2017-09-08 21:04 ` Johan Söderlind Åström
2017-09-08 21:46 ` Dmitry A. Kazakov
2017-09-08 23:55 ` Johan Söderlind Åström
2017-09-16 12:49 ` Johan Söderlind Åström
2017-09-16 13:10 ` Dmitry A. Kazakov
2017-09-17 11:05 ` AdaMagica
2017-09-17 12:51 ` Dmitry A. Kazakov
2017-09-08 22:13 ` Jeffrey R. Carter
2017-09-10 21:09 ` Johan Söderlind Åström
[not found] ` <9d4274d7-5ad1-42d0-8ec3-de822e28ec6c@googlegroups.com>
2017-10-02 19:01 ` Randy Brukardt
2017-09-08 23:07 ` Randy Brukardt
2017-09-09 20:35 ` Johan Söderlind Åström
2017-10-02 18:57 ` Randy Brukardt
2017-09-09 14:48 ` G.B.
2017-09-03 1:35 ` Randy Brukardt
2017-09-03 10:32 ` Alejandro R. Mosteo
2017-09-03 12:59 ` Dmitry A. Kazakov
2017-09-05 22:25 ` Randy Brukardt
2017-09-05 22:29 ` Randy Brukardt
2017-09-02 16:49 ` Jeffrey R. Carter
2017-09-03 10:34 ` Alejandro R. Mosteo
2017-09-02 17:08 ` Jeffrey R. Carter
2017-09-06 16:38 ` Vincent DIEMUNSCH
2017-09-06 20:52 ` Egil H H
2017-09-06 21:30 ` Randy Brukardt
2017-09-08 15:49 ` Jeffrey R. Carter
2017-09-03 1:28 ` Randy Brukardt
2017-09-06 6:15 ` Shark8
2017-09-01 14:11 ` Björn Lundin
2017-09-01 14:47 ` J-P. Rosen
2017-09-01 16:02 ` Dmitry A. Kazakov
2017-09-01 17:53 ` Jacob Sparre Andersen
2017-09-01 18:06 ` J-P. Rosen
2017-09-01 19:02 ` Dmitry A. Kazakov
2017-09-03 1:22 ` Randy Brukardt
2017-09-11 18:49 ` Tarjei Jensen
2017-09-11 19:33 ` Dmitry A. Kazakov
2017-09-12 6:18 ` Tarjei Jensen
2017-09-12 6:38 ` gautier_niouzes
2017-09-12 7:02 ` Tarjei Jensen
2017-09-12 7:15 ` Dmitry A. Kazakov
2017-09-12 7:35 ` Simon Wright
2017-09-12 9:23 ` J-P. Rosen
2017-09-12 10:07 ` Dmitry A. Kazakov
2017-09-12 16:30 ` Shark8
2017-09-12 16:58 ` Dmitry A. Kazakov
2017-09-12 19:30 ` J-P. Rosen
2017-09-12 19:53 ` Dmitry A. Kazakov
2017-09-12 10:44 ` gautier_niouzes
2017-09-12 6:39 ` Egil H H
2017-09-12 7:02 ` Tarjei Jensen
2017-09-12 7:42 ` Egil H H
2017-09-12 8:24 ` Tarjei Jensen
2017-09-12 8:35 ` Dmitry A. Kazakov
2017-09-12 9:21 ` Egil H H
2017-09-12 10:22 ` Dmitry A. Kazakov
2017-09-12 10:48 ` Egil H H
2017-09-12 12:09 ` Dmitry A. Kazakov
2017-09-12 12:56 ` Egil H H
2017-09-12 13:14 ` Dmitry A. Kazakov
2017-09-12 13:25 ` Egil H H
2017-09-12 13:43 ` Dmitry A. Kazakov
2017-09-12 14:07 ` Egil H H
2017-09-12 15:59 ` Dmitry A. Kazakov
2017-09-12 14:36 ` Egil H H
2017-09-12 15:55 ` Dmitry A. Kazakov
2017-09-12 16:15 ` Egil H H
2017-09-12 16:40 ` Dmitry A. Kazakov
2017-09-12 16:47 ` Egil H H
2017-09-12 16:59 ` Dmitry A. Kazakov
2017-09-12 17:03 ` Egil H H
2017-09-12 17:17 ` Dmitry A. Kazakov
2017-09-12 17:29 ` Egil H H
2017-09-12 19:14 ` Dmitry A. Kazakov
2017-09-12 19:58 ` Egil H H
2017-09-13 7:24 ` Dmitry A. Kazakov
2017-09-13 8:13 ` Egil H H
2017-09-13 8:57 ` Dmitry A. Kazakov
2017-09-13 9:00 ` Egil H H
2017-09-12 18:55 ` Simon Wright
2017-09-12 17:43 ` Jeffrey R. Carter
2017-09-13 13:07 ` Alejandro R. Mosteo
2017-09-13 16:34 ` Jeffrey R. Carter
2017-09-13 18:34 ` Egil H H
2017-09-13 19:41 ` Jeffrey R. Carter
2017-09-14 12:30 ` Alejandro R. Mosteo
2017-09-14 13:36 ` J-P. Rosen
2017-09-14 18:08 ` Jeffrey R. Carter
2017-10-02 19:53 ` Randy Brukardt
2017-09-12 14:55 ` Simon Wright
2017-09-12 16:04 ` Dmitry A. Kazakov
2017-10-02 19:51 ` Randy Brukardt
2017-10-03 7:48 ` Simon Wright
2017-10-03 9:34 ` G.B.
2017-10-03 10:11 ` Dmitry A. Kazakov
2017-10-03 13:25 ` G.B.
2017-10-03 13:56 ` Dmitry A. Kazakov
2017-10-03 20:24 ` Randy Brukardt
2017-10-03 20:20 ` Randy Brukardt
2017-10-02 19:45 ` Randy Brukardt
2017-09-12 17:41 ` Jeffrey R. Carter
2017-09-12 21:04 ` G.B.
2017-09-13 7:30 ` Dmitry A. Kazakov
2017-09-13 17:39 ` G.B.
2017-09-13 19:34 ` Dmitry A. Kazakov
2017-09-14 6:57 ` G.B.
2017-09-14 7:33 ` Dmitry A. Kazakov
2017-10-02 10:06 ` reinert
2017-10-02 13:54 ` Jeffrey R. Carter
2017-10-02 14:56 ` reinert
2017-10-02 14:56 ` Dennis Lee Bieber
2017-10-02 15:02 ` G.B.
2017-10-02 16:23 ` reinert
2017-10-02 16:38 ` Dmitry A. Kazakov
2017-10-02 17:19 ` reinert
2017-10-02 17:39 ` Dmitry A. Kazakov
2017-10-02 19:10 ` Jeffrey R. Carter
2017-10-02 19:14 ` Jeffrey R. Carter
2017-10-03 3:30 ` reinert
2017-10-03 6:36 ` G.B.
2017-10-04 19:21 ` reinert
2017-10-04 19:33 ` Dmitry A. Kazakov
2017-10-04 21:45 ` G.B.
2017-10-04 22:04 ` Dmitry A. Kazakov
2017-10-05 6:50 ` G.B.
2017-10-05 7:21 ` Dmitry A. Kazakov
2017-10-04 12:38 ` Daniel Norte Moraes
-- strict thread matches above, loose matches on Subject: below --
2017-08-03 5:53 Randy Brukardt
2017-08-03 9:42 ` Dirk Craeynest
2017-08-03 9:52 ` Dirk Craeynest
2017-08-05 0:10 ` Randy Brukardt
2017-08-03 12:52 laguest9000
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