From: "Jeffrey R. Carter" <spam.jrcarter.not@spam.not.acm.org>
Subject: Re: renames usage
Date: Thu, 31 Dec 2020 15:49:04 +0100 [thread overview]
Message-ID: <rskod0$72p$1@dont-email.me> (raw)
In-Reply-To: <5fedba8b$0$6186$426a74cc@news.free.fr>
On 12/31/20 12:48 PM, DrPi wrote:
>
> Tag : String renames Elements.Get_Tag_Name (Child);
>
> Is it equivalent to the following line ?
>
> Tag : String := Elements.Get_Tag_Name (Child);
No. A function result is a constant, so the 1st version gives you a constant.
The second gives you a variable with the same value.
--
Jeff Carter
"There has also been a widespread acceptance ...
that program design is an important phase, too
often neglected in the past."
Elements of Programming Style
183
next prev parent reply other threads:[~2020-12-31 14:49 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-31 11:48 renames usage DrPi
2020-12-31 12:10 ` John Perry
2020-12-31 13:31 ` DrPi
2020-12-31 12:33 ` Gautier write-only address
2020-12-31 14:49 ` Jeffrey R. Carter [this message]
2020-12-31 15:55 ` DrPi
2020-12-31 18:48 ` Dmitry A. Kazakov
2021-01-01 12:39 ` DrPi
2021-01-01 13:20 ` Dmitry A. Kazakov
2021-01-02 11:53 ` DrPi
2021-01-01 14:46 ` Jeffrey R. Carter
2021-01-02 11:55 ` DrPi
2021-01-03 3:19 ` Randy Brukardt
2021-01-03 10:05 ` Jeffrey R. Carter
2021-01-06 2:49 ` Randy Brukardt
2021-01-02 16:00 ` G.B.
2021-01-02 17:22 ` Simon Wright
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