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From: "Luke A. Guest" <laguest@archeia.com>
Subject: Re: Lower bounds of Strings
Date: Tue, 5 Jan 2021 12:24:44 +0000	[thread overview]
Message-ID: <rt1lqg$qsh$1@gioia.aioe.org> (raw)
In-Reply-To: 1cc09f04-98f2-4ef3-ac84-9a9ca5aa3fd5n@googlegroups.com

On 05/01/2021 11:04, Stephen Davies wrote:
> 
> I'm sure this must have been discussed before, but the issue doesn't
> seem to have been resolved and I think it makes Ada code look ugly and
> frankly reflects poorly on the language.

Wrong. It highlights how poor programmers are, especially from other 
languages which love to hard code numbers.

> I'm referring to the fact that any subprogram with a String
> parameter, e.g. Expiration_Date, has to use something like
> Expiration_Date (Expiration_Date'First .. Expiration_Date'First + 1)
> to refer to the first two characters rather than simply saying
> Expiration_Date (1..2).

What if the length changes? By using a constant, say it was 'Last being 
used, if that last changes, the program won't crash.

Luke.

  parent reply	other threads:[~2021-01-05 12:24 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-05 11:04 Lower bounds of Strings Stephen Davies
2021-01-05 11:57 ` Dmitry A. Kazakov
2021-01-05 12:32   ` Jeffrey R. Carter
2021-01-05 13:40     ` Dmitry A. Kazakov
2021-01-05 14:31       ` Stephen Davies
2021-01-05 17:24         ` Stephen Davies
2021-01-05 18:28           ` Jeffrey R. Carter
2021-01-05 21:02             ` Stephen Davies
2021-01-07 10:38               ` Stephen Davies
2021-01-07 21:39                 ` Randy Brukardt
2021-01-07 22:38                   ` Stephen Davies
2021-01-05 12:24 ` Luke A. Guest [this message]
2021-01-05 12:49 ` Simon Wright
2021-01-05 12:51 ` Jeffrey R. Carter
2021-01-06  3:08 ` Randy Brukardt
2021-01-06  9:13   ` Dmitry A. Kazakov
2021-01-07  0:17     ` Randy Brukardt
2021-01-07  9:57       ` Dmitry A. Kazakov
2021-01-07 22:03         ` Randy Brukardt
2021-01-08  9:04           ` Dmitry A. Kazakov
2021-01-08 17:23           ` Shark8
2021-01-08 20:19             ` Dmitry A. Kazakov
2021-01-09  2:18               ` Randy Brukardt
2021-01-09 10:53                 ` Dmitry A. Kazakov
2021-01-12  8:19                   ` Randy Brukardt
2021-01-12  9:37                     ` Dmitry A. Kazakov
2021-01-09  2:31             ` Randy Brukardt
2021-01-09 14:52               ` Why UTF-8 (was Re: Lower bounds of Strings) Jeffrey R. Carter
2021-01-09 18:08                 ` Dmitry A. Kazakov
2021-01-12  7:58                   ` Randy Brukardt
2021-01-11 21:35               ` Lower bounds of Strings Shark8
2021-01-12  8:12                 ` Randy Brukardt
2021-01-12 20:51                   ` Shark8
2021-01-12 22:56                     ` Randy Brukardt
2021-01-13 12:00                       ` Dmitry A. Kazakov
2021-01-13 13:27                         ` AdaMagica
2021-01-13 13:53                           ` Dmitry A. Kazakov
2021-01-13 14:08                   ` Jeffrey R. Carter
2021-01-14 11:38 ` AdaMagica
2021-01-14 12:27   ` Dmitry A. Kazakov
2021-01-14 13:31   ` AdaMagica
2021-01-14 14:02   ` Jeffrey R. Carter
2021-01-14 14:34     ` Dmitry A. Kazakov
2021-01-14 15:28       ` Shark8
2021-01-14 15:41         ` Dmitry A. Kazakov
2021-01-19 21:02           ` G.B.
2021-01-19 22:27             ` Dmitry A. Kazakov
2021-01-20 20:10               ` G.B.
2021-01-20 20:25                 ` Dmitry A. Kazakov
2021-01-15 10:24   ` Stephen Davies
2021-01-15 11:41     ` J-P. Rosen
2021-01-15 17:35       ` Stephen Davies
2021-01-15 19:36         ` Egil H H
2021-01-16 12:57           ` Stephen Davies
2021-01-17 14:10         ` Stephen Davies
2021-01-19  5:48           ` Randy Brukardt
2021-01-19  6:13         ` Gautier write-only address
2021-01-15 11:48     ` Jeffrey R. Carter
2021-01-15 13:34       ` Dmitry A. Kazakov
2021-01-15 13:56       ` Stephen Davies
2021-01-15 15:12         ` Jeffrey R. Carter
2021-01-15 17:22           ` Stephen Davies
2021-01-15 21:10             ` Jeffrey R. Carter
2021-01-15 14:00       ` Stephen Davies
2021-01-16  9:30     ` G.B.
2021-01-16 13:13       ` Stephen Davies
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