From: Victor Porton <porton@narod.ru>
Subject: Re: Null unbounded string
Date: Sat, 09 Aug 2014 21:53:31 +0300
Date: 2014-08-09T21:53:31+03:00 [thread overview]
Message-ID: <ls5qn7$vs9$1@speranza.aioe.org> (raw)
In-Reply-To: lyfvh5msdc.fsf@pushface.org
Simon Wright wrote:
> Victor Porton <porton@narod.ru> writes:
>
>> Jeffrey Carter wrote:
>>
>>> On 08/09/2014 08:28 AM, Victor Porton wrote:
>>>> Is Ada.Strings.Unbounded.Null_Unbounded_String an empty string or is it
>>>> something different (like NULL char pointer in C)?
>>>
>>> It's equivalent to an empty string. How it's implemented is unimportant.
>>
>> But where in the ARM it's said that it is equivalent to an empty string?
>
> http://www.ada-auth.org/standards/12rm/html/RM-A-4-5.html#p73
It does NOT say that null string is empty string.
Should we make a formal clarification request?
--
Victor Porton - http://portonvictor.org
next prev parent reply other threads:[~2014-08-09 18:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-09 15:28 Null unbounded string Victor Porton
2014-08-09 15:36 ` mockturtle
2014-08-09 15:38 ` Jeffrey Carter
2014-08-09 15:57 ` Victor Porton
2014-08-09 18:26 ` Simon Wright
2014-08-09 18:53 ` Victor Porton [this message]
2014-08-09 20:58 ` Niklas Holsti
2014-08-11 15:29 ` Adam Beneschan
2014-08-09 19:06 ` Per Sandberg
2014-08-11 10:55 ` AdaMagica
2014-08-12 0:30 ` anon
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