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From: Lutz Donnerhacke <lutz@iks-jena.de>
Subject: Re: "continue/next" for "loop"
Date: Mon, 3 Nov 2003 15:00:39 +0000 (UTC)
Date: 2003-11-03T15:00:39+00:00	[thread overview]
Message-ID: <slrnbqcrcm.m1.lutz@taranis.iks-jena.de> (raw)
In-Reply-To: mailman.263.1067868012.25614.comp.lang.ada@ada-france.org

* christoph.grein@eurocopter.com wrote:
> Really, Lutz, I do not see why you by any force would like a solution
> without goto. It's the most appropriate solution in this case!

No. "continue [loop_name]" is the appropriate solution. It does express the
intent of the programmer.

> The goto solution is better understandable than the boolean condition
> one. And it's simpler. Has anyone noticed that More_Statments are missing
> in the non-goto solution?

The "goto label" version is a workaround to a missing language expressivity.
"continue [loop_name]" like "exit [loop_name]" would be clearer.

Of course, you never need any of them. "if then end if" and "goto" will do
the job anyway.

> Why is the goto braindead? Your coding standards forbit it? I hate those
> silly standards which forbid the most natural solution.

The "natural solution" is to command the compiler to skip over to the next
iteration.



  parent reply	other threads:[~2003-11-03 15:00 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-03 13:45 "continue/next" for "loop" christoph.grein
2003-11-03 14:23 ` Preben Randhol
2003-11-03 15:01   ` Lutz Donnerhacke
2003-11-03 15:19     ` Dmitry A. Kazakov
2003-11-03 18:33       ` Chad R. Meiners
2003-11-03 15:48     ` Preben Randhol
2003-11-03 18:50     ` Georg Bauhaus
2003-11-03 15:00 ` Lutz Donnerhacke [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-11-03 15:44 amado.alves
2003-11-03 22:12 ` Dmytry Lavrov
2003-11-03 22:27 ` Gautier Write-only
2003-11-03 13:54 amado.alves
2003-11-03 12:55 amado.alves
2003-11-03 13:06 ` Lutz Donnerhacke
2003-11-03 13:07 ` Lutz Donnerhacke
2003-11-03 13:25   ` Peter Hermann
2003-11-03 16:49     ` Robert I. Eachus
2003-11-03 18:21       ` (see below)
2003-11-03 18:52       ` Jeffrey Carter
2003-11-03 20:11         ` Lutz Donnerhacke
2003-11-04  1:23         ` Robert I. Eachus
2003-11-03 13:33   ` James Rogers
2003-11-03 13:46     ` Lutz Donnerhacke
2003-11-03 13:39   ` Dmitry A. Kazakov
2003-11-03 13:54   ` Ole-Hjalmar Kristensen
2003-11-03 14:56     ` Lutz Donnerhacke
2003-11-03 15:08   ` Stefan Lucks
2003-11-03 15:40     ` Lutz Donnerhacke
2003-11-05 10:36   ` Charles Lindsey
2003-11-05 18:05     ` Lutz Donnerhacke
2003-11-06  9:48     ` Martin Dowie
2003-11-07 14:54       ` Charles Lindsey
2003-11-07 16:24         ` Martin Dowie
2003-11-07 17:34         ` Jeffrey Carter
2003-11-05 14:45   ` Jim Rogers
2003-11-03 10:48 Lutz Donnerhacke
2003-11-03 10:51 ` Preben Randhol
2003-11-03 10:55   ` Preben Randhol
2003-11-03 11:01   ` Lutz Donnerhacke
2003-11-04  3:11 ` Steve
2003-11-05 15:54 ` sk
2003-11-06 15:40   ` Stephen Leake
2003-11-06 18:27     ` sk
2003-11-06 15:39 ` Stephen Leake
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