From: Jeffrey Carter <spam.jrcarter.not@spam.not.acm.org>
Subject: Re: "NULL" returned by a function
Date: Fri, 08 Aug 2014 15:50:12 -0700
Date: 2014-08-08T15:50:12-07:00 [thread overview]
Message-ID: <ls3k74$h2m$1@dont-email.me> (raw)
In-Reply-To: <ls3hi2$68q$1@speranza.aioe.org>
On 08/08/2014 03:04 PM, Victor Porton wrote:
>
> But should I use a variant record EVEN IN THE CASE IF my data type T allows
> to store null values in it?
Probably not. But if you're writing Ada, and not pointer-heavy-language-in-Ada,
then you're unlikely to be using access types.
--
Jeff Carter
"We call your door-opening request a silly thing."
Monty Python & the Holy Grail
17
next prev parent reply other threads:[~2014-08-08 22:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-08 21:10 "NULL" returned by a function Victor Porton
2014-08-08 21:19 ` Jeffrey Carter
2014-08-08 22:04 ` Victor Porton
2014-08-08 22:50 ` Jeffrey Carter [this message]
2014-08-09 12:45 ` Victor Porton
2014-08-09 15:13 ` Jeffrey Carter
2014-08-08 21:25 ` Shark8
2014-08-09 16:15 ` Maciej Sobczak
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