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From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Newsgroups: comp.lang.ada
Subject: Re: stopping a loop iteration without exiting it
Date: Tue, 9 Jan 2018 15:53:34 +0100
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Xref: reader02.eternal-september.org comp.lang.ada:49829
Date: 2018-01-09T15:53:34+01:00
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On 09/01/2018 14:47, Dennis Lee Bieber wrote:
> On Tue, 9 Jan 2018 14:07:41 +0100, "Dmitry A. Kazakov"
> <mailbox@dmitry-kazakov.de> declaimed the following:
> 
>> On 09/01/2018 13:50, Simon Wright wrote:
>>> "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de> writes:
>>>
>>>> On 09/01/2018 12:05, AdaMagica wrote:
>>>>> Process : loop
>>>>>         ...
>>>>>         goto Process;
>>>>>         ...
>>>>> end loop Process;
>>>>>
>>>>> For me, this looks like the loop is restarted from the beginning
>>>>
>>>> Which is exactly what loop continuation/next iteration is.
>>>
>>> Loop continuation/next iteration is exactly *not* restarting from the
>>> beginning.
>>
>> Of course it is. Unless under "restarting" you mean not repeating the
>> loop's top and body, but repeating the loop statement as a whole, which
>> would be silly to do.
> 
> 	But the label IS before the loop statement, so going to the label does
> give the visual impression that one is restarting the entire loop...

No, because the same label is also *after* the loop statement:

       ...
    end loop Process;
             ^^^^^^^

And the label is used in the exit statement too. Shouldn't

    exit Process;

repeat all loop again?

-- 
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de