From: Robert A Duff <bobduff@shell01.TheWorld.com>
Subject: Re: Renaming versus initialisation
Date: 27 Sep 2005 20:00:56 -0400
Date: 2005-09-27T20:00:56-04:00 [thread overview]
Message-ID: <wccbr2ekqmf.fsf@shell01.TheWorld.com> (raw)
In-Reply-To: xzi_e.29736$NQ.3159@reader1.news.jippii.net
Tapio Kelloniemi <invalid@localhost.localdomain.com> writes:
> V1 : T := F;
> V2 : T renames F;
>
> I'd like to see an explanation of the effect of an object renaming
> declaration versus variable declaration and initialisation, when the object
> being renamed is a return value of a function. Many thanks for it.
They are pretty similar. Differences: V2 is a constant, but V1 is a
variable. In Ada 95, V2 works for limited types, but V1 does not.
The rules about limited types are relaxed in Ada 2005.
- Bob
next prev parent reply other threads:[~2005-09-28 0:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-27 21:10 Renaming versus initialisation Tapio Kelloniemi
2005-09-28 0:00 ` Robert A Duff [this message]
2005-09-28 8:02 ` Dmitry A. Kazakov
2005-09-28 15:12 ` Tapio Kelloniemi
2005-09-28 16:37 ` Dmitry A. Kazakov
2005-09-28 18:53 ` Jeffrey R. Carter
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