From: Robert Pluim <rpluim@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 35062@debbugs.gnu.org, Konstantin Kharlamov <Hi-Angel@yandex.ru>
Subject: bug#35062: [PATCH 0/4] Trivial code cleanups
Date: Mon, 01 Apr 2019 15:27:59 +0200 [thread overview]
Message-ID: <m2ef6ldfds.fsf@gmail.com> (raw)
In-Reply-To: <83d0m6gx30.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 01 Apr 2019 07:37:23 +0300")
>>>>> On Mon, 01 Apr 2019 07:37:23 +0300, Eli Zaretskii <eliz@gnu.org> said:
>> From: Konstantin Kharlamov <Hi-Angel@yandex.ru> Date: Mon, 1
>> Apr 2019 01:37:38 +0300
>>
>> These are mostly fixes of some of LGTM warnings
>> https://lgtm.com/projects/g/emacs-mirror/emacs/alerts/?mode=tree
>>
>> Except the second patch, where I initially wanted to fix one
>> warning, and as part of it I had to constify a variable to see
>> that it is indeed immutable. And then I figured I could search
>> through the code and find more similar places, where variables
>> weren't marked as const. I like this cleanup because it is
>> simple and trivially testable (i.e. if it compiles, then it's
>> fine). FTR: there's still lots of opportunities for
>> constification, I just stopped at some point.
Eli> Thanks.
Eli> I think the general policy is not to fix those except when
Eli> making other changes in the same function, but I will let
Eli> others comment.
Iʼd prefer it if the effort went to determining if eg the alert for
'type = 2' below was correct or not, proving the constness of
variables is what we have a compiler for.
xterm.c:5346
if (XSCROLL_BAR (bar)->x_window == window_id
&& FRAME_X_DISPLAY (XFRAME (frame)) == display
&& (type = 2
|| (type == 1 && XSCROLL_BAR (bar)->horizontal)
|| (type == 0 && !XSCROLL_BAR (bar)->horizontal)))
return XSCROLL_BAR (bar);
Robert
next prev parent reply other threads:[~2019-04-01 13:27 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-31 22:36 bug#35062: Patches: trivial cleanups Konstantin Kharlamov
2019-03-31 22:37 ` bug#35062: [PATCH 0/4] Trivial code cleanups Konstantin Kharlamov
2019-03-31 22:37 ` bug#35062: [PATCH 1/4] Remove redundant comparison Konstantin Kharlamov
2019-03-31 22:37 ` bug#35062: [PATCH 2/4] constify a bit of xterm.c Konstantin Kharlamov
2019-03-31 22:37 ` bug#35062: [PATCH 3/4] min_cols/rows is always 0, don't check for it Konstantin Kharlamov
2019-04-01 22:37 ` Noam Postavsky
2019-04-02 0:09 ` Konstantin Kharlamov
2019-04-02 14:46 ` Eli Zaretskii
2019-04-02 20:54 ` Konstantin Kharlamov
2019-04-03 4:45 ` Eli Zaretskii
2019-04-02 0:23 ` bug#35062: [PATCH v2] min_cols/rows is always 0, remove noop actions Konstantin Kharlamov
2019-04-05 7:05 ` Eli Zaretskii
2019-04-05 22:18 ` Konstantin Kharlamov
2019-04-06 7:09 ` Eli Zaretskii
2019-04-07 2:03 ` Konstantin Kharlamov
2019-04-07 2:45 ` Eli Zaretskii
2019-04-06 7:25 ` Michael Albinus
2019-03-31 22:37 ` bug#35062: [PATCH 4/4] don't compare unsigned to less-than-zero Konstantin Kharlamov
2019-04-01 4:37 ` bug#35062: [PATCH 0/4] Trivial code cleanups Eli Zaretskii
2019-04-01 13:27 ` Robert Pluim [this message]
2019-04-01 13:35 ` Konstantin Kharlamov
2019-04-01 13:41 ` Konstantin Kharlamov
2019-04-01 13:43 ` Robert Pluim
2019-04-01 13:51 ` Konstantin Kharlamov
2019-04-01 14:34 ` Eli Zaretskii
2019-04-01 15:04 ` Robert Pluim
2019-04-01 17:37 ` Eli Zaretskii
2019-04-02 20:49 ` bug#35062: [PATCH] Remove redundant multiplication of ch and cw Konstantin Kharlamov
2019-04-05 7:16 ` Eli Zaretskii
2019-04-07 2:13 ` bug#35062: [PATCH v3 1/3] Remove redundant comparison Konstantin Kharlamov
2019-04-07 2:13 ` bug#35062: [PATCH v3 2/3] constify a bit of xterm.c Konstantin Kharlamov
2019-04-13 8:15 ` Eli Zaretskii
2019-04-13 11:30 ` Konstantin Kharlamov
2019-04-13 11:36 ` Eli Zaretskii
2019-04-20 0:31 ` Paul Eggert
2019-04-20 1:09 ` Konstantin Kharlamov
2019-04-20 1:17 ` Konstantin Kharlamov
2019-04-20 6:53 ` Eli Zaretskii
2019-04-20 10:31 ` Konstantin Kharlamov
2019-04-20 11:01 ` Eli Zaretskii
2019-04-20 11:23 ` Konstantin Kharlamov
2019-04-20 11:25 ` Konstantin Kharlamov
2019-04-20 11:47 ` Konstantin Kharlamov
2019-04-20 11:58 ` Konstantin Kharlamov
2019-04-20 6:28 ` Eli Zaretskii
2019-04-07 2:13 ` bug#35062: [PATCH v3 3/3] don't compare unsigned to less-than-zero Konstantin Kharlamov
2019-04-13 8:11 ` Eli Zaretskii
2019-04-13 8:06 ` bug#35062: [PATCH v3 1/3] Remove redundant comparison Eli Zaretskii
2019-04-13 18:19 ` Konstantin Kharlamov
2019-04-13 18:24 ` Eli Zaretskii
2019-04-13 18:28 ` Konstantin Kharlamov
2019-04-13 19:19 ` Eli Zaretskii
2019-04-15 3:38 ` Richard Stallman
2019-04-15 6:49 ` Konstantin Kharlamov
2019-04-15 14:32 ` Eli Zaretskii
2019-04-15 15:01 ` Konstantin Kharlamov
2019-04-15 15:21 ` Eli Zaretskii
2019-04-15 17:03 ` Konstantin Kharlamov
2019-04-15 17:16 ` Eli Zaretskii
2019-04-15 17:29 ` Konstantin Kharlamov
2019-04-15 18:21 ` Eli Zaretskii
2019-04-15 18:14 ` Richard Stallman
2019-04-15 18:39 ` Eli Zaretskii
2019-04-15 14:25 ` Eli Zaretskii
2019-04-16 21:27 ` Richard Stallman
2019-04-17 2:40 ` Eli Zaretskii
2019-04-17 20:52 ` Richard Stallman
2019-06-23 18:07 ` bug#35062: Patches: trivial cleanups Lars Ingebrigtsen
2019-06-23 18:34 ` Constantine Kharlamov
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