From: Julia Lawall <julia.lawall@inria.fr>
To: Markus Elfring <Markus.Elfring@web.de>
Cc: Denis Efremov <efremov@linux.com>,
cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] coccinelle: misc: add swap script
Date: Thu, 18 Feb 2021 21:03:16 +0100 (CET) [thread overview]
Message-ID: <alpine.DEB.2.22.394.2102182102500.2748@hadrien> (raw)
In-Reply-To: <50eb8319-a552-c749-6143-7e24a8778a04@web.de>
On Thu, 18 Feb 2021, Markus Elfring wrote:
> > A disjunction basically says "at this node in the cfg, can I match the
> > first patter, or can I match the second pattern, etc." Unfortunately in
> > this case the two branches start matching at different nodes, so the short
> > circuit aspect of a disjunction isn't used, and it matches both patterns.
> >
> > The solution is to just make two rules. The first for the if case and the
> > second for everything else.
>
> Will such feedback trigger further software development considerations?
No. This is never going to change, until someone completely redesigns
Coccinelle.
julia
parent reply other threads:[~2021-02-18 20:06 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <50eb8319-a552-c749-6143-7e24a8778a04@web.de>]
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=alpine.DEB.2.22.394.2102182102500.2748@hadrien \
--to=julia.lawall@inria.fr \
--cc=Markus.Elfring@web.de \
--cc=cocci@systeme.lip6.fr \
--cc=efremov@linux.com \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/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).