From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Simple Components (Generic_Directed_Graph)
Date: Tue, 31 Oct 2017 09:16:03 +0100
Date: 2017-10-31T09:16:03+01:00 [thread overview]
Message-ID: <ot9bg4$1ik3$1@gioia.aioe.org> (raw)
In-Reply-To: lywp3bepk7.fsf@pushface.org
On 2017-10-31 08:36, Simon Wright wrote:
> "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de> writes:
>
>> function "=" (Left, Right : Pointer) return Boolean is
>> begin
>> return Left = Right or else
>> (Left /= null and then Left.all = Right.all);
>
> Should there be a test Right /= null in there?
Yes.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2017-10-31 8:16 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-30 10:41 Simple Components (Generic_Directed_Graph) Victor Porton
2017-10-30 11:04 ` Victor Porton
2017-10-30 11:34 ` Dmitry A. Kazakov
2017-10-30 11:23 ` Dmitry A. Kazakov
2017-10-30 14:58 ` Victor Porton
2017-10-30 15:46 ` Dmitry A. Kazakov
2017-10-30 17:46 ` Dennis Lee Bieber
2017-10-30 20:29 ` Dmitry A. Kazakov
2017-10-30 15:13 ` Victor Porton
2017-10-30 15:54 ` Dmitry A. Kazakov
2017-10-30 18:30 ` Victor Porton
2017-10-30 20:43 ` Dmitry A. Kazakov
2017-10-30 21:20 ` Victor Porton
2017-10-30 22:39 ` Dmitry A. Kazakov
2017-10-31 7:36 ` Simon Wright
2017-10-31 8:16 ` Dmitry A. Kazakov [this message]
2017-10-31 11:12 ` Victor Porton
2017-10-31 12:42 ` Dmitry A. Kazakov
2017-10-31 15:07 ` Victor Porton
2017-10-31 15:48 ` Dmitry A. Kazakov
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