From: "Aurélien Aptel" <aurelien.aptel+emacs@gmail.com>
To: Dmitry Antipov <dmantipov@yandex.ru>
Cc: Emacs development discussions <emacs-devel@gnu.org>
Subject: Re: Trying coccinelle
Date: Mon, 18 Jun 2012 21:47:34 +0200 [thread overview]
Message-ID: <CA+5B0FPpM7CSbvxFyz7UzUF-JHodECrhm_8q-yWLLtP=EMiEbw@mail.gmail.com> (raw)
In-Reply-To: <4FDF5AF2.2080503@yandex.ru>
On Mon, Jun 18, 2012 at 6:44 PM, Dmitry Antipov <dmantipov@yandex.ru> wrote:
> but it seems that this tool opens a lot of other opportunities. For example,
> attached patch was
> generated with the very simple "semantic patch":
>
> @expression@
> identifier I1, I2;
> expression E1, E2;
> @@
> (
> - XVECTOR (I1)->contents[I2++] = E1
> + ASET (I1, I2, E1), I2++
> |
> - XVECTOR (I1)->contents[E1] = E2
> + ASET (I1, E1, E2)
> |
> -XVECTOR (I1)->contents[E1]
> +AREF (I1, E1)
> )
>
> and following minimal manual intervention, so I suspect that more useful
> cleanups may be done
> with this tool.
>
> Dmitry
Nice work! I was the one who posted the link to coccinelle in the
thread you mentioned. It's not the silver bullet to all problems but
it's a great tool nonetheless.
I hope your post convinced other devs to use it in emacs core when possible!
next prev parent reply other threads:[~2012-06-18 19:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-18 16:44 Trying coccinelle Dmitry Antipov
2012-06-18 19:47 ` Aurélien Aptel [this message]
2012-06-18 20:33 ` Stefan Monnier
2012-06-19 4:27 ` Dmitry Antipov
2012-06-19 13:31 ` Stefan Monnier
2012-06-22 5:57 ` Dmitry Antipov
2012-06-22 6:40 ` Miles Bader
2012-06-22 10:22 ` martin rudalics
2012-06-22 19:02 ` Stefan Monnier
2012-06-24 16:20 ` Dmitry Antipov
2012-06-24 18:59 ` Stefan Monnier
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