From: Markus Elfring <Markus.Elfring@web.de>
To: Jakob Koschel <jkl820.git@gmail.com>, cocci@inria.fr
Subject: Re: [cocci] match arbitrary argument position
Date: Tue, 16 Aug 2022 19:55:16 +0200 [thread overview]
Message-ID: <5c4fc14e-bf4e-8bbc-cc9e-0b04c849eca5@web.de> (raw)
In-Reply-To: <29F3BFF3-ADB0-4E8C-BE30-298D0ABB8F1A@gmail.com>
> looking at the following code snippet:
>
> test.c:
…
> func3(argc, argv);
>
> func3(argv);
Would you like to handle function overloading here?
> what doesn't work (matching on the expression list from the parameter list):
>
> @main4@
> expression list Es;
> @@
>
> int func1(Ps@Es) {
> ...
> }
Which type would belong to the metavariable “Ps”?
> I also tried this:
>
> @main4@
> parameter P;
> expression E;
> @@
>
> int func1(..., P@E, ...) {
> ...
> }
Does such SmPL code represent a contradiction?
Can any other descriptions indicate your data processing imaginations better?
> @main5@
> expression main4.E;
> identifier func;
> @@
>
> func(..., E, ...);
> + // add comment
>
>
> But it throws: 'rule starting on line 41 contains unattached metavariables: main4.E'.
Which software version did you try out here?
I am curious how corresponding considerations will evolve further.
Regards,
Markus
next prev parent reply other threads:[~2022-08-16 17:55 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-16 8:54 [cocci] match arbitrary argument position Jakob Koschel
2022-08-16 11:37 ` Julia Lawall
2022-08-16 12:35 ` Jakob Koschel
2022-08-16 17:55 ` Markus Elfring [this message]
2022-08-17 14:26 ` Jakob Koschel
2022-08-17 19:21 ` Markus Elfring
2022-08-16 21:07 ` Julia Lawall
2022-08-17 14:18 ` Jakob Koschel
2022-08-17 14:36 ` Julia Lawall
2022-08-17 14:50 ` Jakob Koschel
2022-08-17 15:26 ` Julia Lawall
2022-08-17 19:48 ` [cocci] Working with parameter/expression lists by SmPL Markus Elfring
2022-08-18 12:51 ` Jakob Koschel
2022-08-18 17:42 ` Markus Elfring
2022-08-19 9:12 ` Jakob Koschel
2022-08-19 9:57 ` Julia Lawall
2022-08-19 10:00 ` Jakob Koschel
2022-08-19 17:00 ` Markus Elfring
2022-08-20 12:57 ` Jakob Koschel
2022-08-21 8:10 ` Markus Elfring
2022-08-21 9:09 ` Julia Lawall
2022-08-21 9:46 ` Markus Elfring
2022-08-21 10:01 ` Julia Lawall
2022-08-21 11:33 ` Markus Elfring
2022-08-18 18:00 ` [cocci] Checking a comment addition Markus Elfring
2022-08-16 8:58 [cocci] match arbitrary argument position Jakob Koschel
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