From: Wojciech Meyer <wojciech.meyer@gmail.com>
To: emacs-devel@gnu.org
Subject: Re: [Emacs-diffs] /srv/bzr/emacs/trunk r109864: Fix minor problems found by static checking.
Date: Tue, 04 Sep 2012 19:22:44 +0100 [thread overview]
Message-ID: <wfhard4phn.fsf@gmail.com> (raw)
In-Reply-To: jwvwr0a317w.fsf-monnier+emacs@gnu.org
Stefan Monnier <monnier@iro.umontreal.ca> writes:
>> GCC false alarms aside, are there any reasons to prefer separate
>> declaration and initialization?
>
> There are software-engineering reasons to prefer the "initialize as part
> of declare" so it's trivially obvious that the variable can't
> be uninitialized. So in general, we'd first want to investigate other
> solutions if such an "init within declare" causes problems.
I would be also adding 'const' after such initialisation if not mutated
later.
>
>
> Stefan
>
>
--
Wojciech Meyer
http://danmey.org
next prev parent reply other threads:[~2012-09-04 18:22 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.503691.1346667442.854.emacs-diffs@gnu.org>
2012-09-03 15:35 ` [Emacs-diffs] /srv/bzr/emacs/trunk r109864: Fix minor problems found by static checking Eli Zaretskii
2012-09-03 18:54 ` Stefan Monnier
2012-09-03 19:37 ` Paul Eggert
2012-09-03 20:44 ` Eli Zaretskii
2012-09-03 22:29 ` Paul Eggert
2012-09-04 3:41 ` Stefan Monnier
2012-09-04 5:29 ` Jan Djärv
2012-09-04 5:45 ` Paul Eggert
2012-09-04 8:31 ` Jan Djärv
2012-09-04 8:58 ` Paul Eggert
2012-09-04 10:25 ` Jan Djärv
2012-09-04 14:29 ` Jason Rumney
2012-09-04 19:19 ` Stefan Monnier
2012-09-04 18:51 ` Wojciech Meyer
2012-09-04 18:22 ` Wojciech Meyer [this message]
2012-09-04 14:26 ` Jason Rumney
2012-09-04 14:33 ` Andreas Schwab
2012-09-04 16:52 ` Eli Zaretskii
2012-09-04 18:36 ` Wojciech Meyer
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