From: Patrick Steinhardt <ps@pks.im>
To: Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, Philip Oakley <philipoakley@iee.email>,
Phillip Wood <phillip.wood123@gmail.com>,
Karthik Nayak <karthik.188@gmail.com>, Jeff King <peff@peff.net>,
Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: Re: [PATCH v2 00/10] Avoid the comma operator
Date: Wed, 26 Mar 2025 06:54:50 +0100 [thread overview]
Message-ID: <Z-OWqs33rcgbYcR8@pks.im> (raw)
In-Reply-To: <pull.1889.v2.git.1742945534.gitgitgadget@gmail.com>
On Tue, Mar 25, 2025 at 11:32:04PM +0000, Johannes Schindelin via GitGitGadget wrote:
> The comma operator
> [https://en.cppreference.com/w/c/language/operator_other#Comma_operator] is
> rarely used in C anymore, and typically indicates a typo. Just like in these
> instances, where a semicolon was meant to be used, as there is no need to
> discard the first statement's result here.
>
> Changes since v1:
>
> * Use -Wcomma when compiling with clang and with DEVELOPER=1.
> * Address the remaining instances pointed out by clang (and by Phillip).
Thanks for all of these fixes!
Patrick
next prev parent reply other threads:[~2025-03-26 5:54 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-25 8:01 [PATCH 0/2] Avoid the comma operator Johannes Schindelin via GitGitGadget
2025-03-25 8:01 ` [PATCH 1/2] remote-curl: avoid using the comma operator unnecessarily Johannes Schindelin via GitGitGadget
2025-03-25 16:28 ` Phillip Wood
2025-03-25 16:55 ` Jeff King
2025-03-25 8:01 ` [PATCH 2/2] rebase: " Johannes Schindelin via GitGitGadget
2025-03-25 14:35 ` Phillip Wood
2025-03-25 11:41 ` [PATCH 0/2] Avoid the comma operator Philip Oakley
2025-03-25 14:12 ` Johannes Schindelin
2025-03-26 17:29 ` Taylor Blau
2025-03-25 12:22 ` Patrick Steinhardt
2025-03-25 14:13 ` Johannes Schindelin
2025-03-26 20:17 ` Taylor Blau
2025-03-25 14:37 ` Karthik Nayak
2025-03-25 19:34 ` Junio C Hamano
2025-03-25 23:32 ` [PATCH v2 00/10] " Johannes Schindelin via GitGitGadget
2025-03-25 23:32 ` [PATCH v2 01/10] remote-curl: avoid using the comma operator unnecessarily Johannes Schindelin via GitGitGadget
2025-03-25 23:32 ` [PATCH v2 02/10] rebase: " Johannes Schindelin via GitGitGadget
2025-03-25 23:32 ` [PATCH v2 03/10] kwset: " Johannes Schindelin via GitGitGadget
2025-03-25 23:32 ` [PATCH v2 04/10] clar: " Johannes Schindelin via GitGitGadget
2025-03-26 5:54 ` Patrick Steinhardt
2025-03-26 7:03 ` Johannes Schindelin
2025-03-25 23:32 ` [PATCH v2 05/10] xdiff: " Johannes Schindelin via GitGitGadget
2025-03-25 23:32 ` [PATCH v2 06/10] diff-delta: explicitly mark intentional use of the comma operator Johannes Schindelin via GitGitGadget
2025-03-26 5:54 ` Patrick Steinhardt
2025-03-26 7:20 ` Johannes Schindelin
2025-03-26 10:17 ` Phillip Wood
2025-03-26 20:33 ` Taylor Blau
2025-03-27 1:31 ` Chris Torek
2025-03-25 23:32 ` [PATCH v2 07/10] wildmatch: " Johannes Schindelin via GitGitGadget
2025-03-26 5:54 ` Patrick Steinhardt
2025-03-26 7:46 ` Johannes Schindelin
2025-03-26 7:49 ` Junio C Hamano
2025-03-26 10:14 ` Phillip Wood
2025-03-26 10:34 ` Junio C Hamano
2025-03-25 23:32 ` [PATCH v2 08/10] compat/regex: " Johannes Schindelin via GitGitGadget
2025-03-26 20:35 ` Taylor Blau
2025-03-27 10:29 ` Johannes Schindelin
2025-03-27 21:51 ` Taylor Blau
2025-03-25 23:32 ` [PATCH v2 09/10] clang: warn when the comma operator is used Johannes Schindelin via GitGitGadget
2025-03-26 5:54 ` Patrick Steinhardt
2025-03-26 7:50 ` Johannes Schindelin
2025-03-26 8:33 ` Patrick Steinhardt
2025-03-27 10:18 ` Johannes Schindelin
2025-03-25 23:32 ` [PATCH v2 10/10] detect-compiler: detect clang even if it found CUDA Johannes Schindelin via GitGitGadget
2025-03-26 17:41 ` Jeff King
2025-03-26 18:07 ` Eric Sunshine
2025-03-27 5:14 ` Jeff King
2025-03-27 5:21 ` Eric Sunshine
2025-03-27 6:35 ` Jeff King
2025-03-26 5:54 ` Patrick Steinhardt [this message]
2025-03-26 17:50 ` [PATCH v2 00/10] Avoid the comma operator Jeff King
2025-03-27 11:52 ` [PATCH v3 " Johannes Schindelin via GitGitGadget
2025-03-27 11:52 ` [PATCH v3 01/10] remote-curl: avoid using the comma operator unnecessarily Johannes Schindelin via GitGitGadget
2025-03-27 11:52 ` [PATCH v3 02/10] rebase: " Johannes Schindelin via GitGitGadget
2025-03-27 11:52 ` [PATCH v3 03/10] kwset: " Johannes Schindelin via GitGitGadget
2025-03-27 11:52 ` [PATCH v3 04/10] clar: " Johannes Schindelin via GitGitGadget
2025-03-27 11:52 ` [PATCH v3 05/10] xdiff: " Johannes Schindelin via GitGitGadget
2025-03-27 11:52 ` [PATCH v3 06/10] diff-delta: avoid using the comma operator Johannes Schindelin via GitGitGadget
2025-03-27 11:53 ` [PATCH v3 07/10] wildmatch: avoid using of " Johannes Schindelin via GitGitGadget
2025-03-27 11:53 ` [PATCH v3 08/10] compat/regex: explicitly mark intentional use " Johannes Schindelin via GitGitGadget
2025-03-27 11:53 ` [PATCH v3 09/10] clang: warn when the comma operator is used Johannes Schindelin via GitGitGadget
2025-03-27 11:53 ` [PATCH v3 10/10] detect-compiler: detect clang even if it found CUDA Johannes Schindelin via GitGitGadget
2025-03-27 15:07 ` [PATCH v3 00/10] Avoid the comma operator Phillip Wood
2025-03-29 0:39 ` Junio C Hamano
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Z-OWqs33rcgbYcR8@pks.im \
--to=ps@pks.im \
--cc=git@vger.kernel.org \
--cc=gitgitgadget@gmail.com \
--cc=johannes.schindelin@gmx.de \
--cc=karthik.188@gmail.com \
--cc=peff@peff.net \
--cc=philipoakley@iee.email \
--cc=phillip.wood123@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).