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From: Julia Lawall <julia.lawall@inria.fr>
To: Strace Labs <stracelabs@gmail.com>
Cc: Markus Elfring <Markus.Elfring@web.de>, cocci@systeme.lip6.fr
Subject: Re: [Cocci] Replacing printf() parameters according to used data types
Date: Fri, 29 Nov 2019 21:55:25 +0100 (CET)
Message-ID: <alpine.DEB.2.21.1911292154450.3140@hadrien> (raw)
In-Reply-To: <CABvP5W0kVE+yBYa7gWLfsegb75fMyMcLSDbsnFUGRnnVoRLtDQ@mail.gmail.com>

Maybe this will help you:

@r@
format list d;
@@

"%@d@"

@script:ocaml s@
d << r.d;
res;
@@
res := make_expr ("\""^(String.concat "%s" (Str.split_delim
(Str.regexp_string "%d") d))^"\"")


@@
format list r.d;
expression s.res;
@@

-"%@d@"
+res

---------------

Example:

int main() {
  printf("some %d more\n", 12);
}

int main() {
  printf("%d more\n", 12);
}

int main() {
  printf("more %d\n", 12);
}

int main() {
  printf("%d more %d\n", 12);
}

julia
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  parent reply index

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-28  2:11 [Cocci] Replacing printf/format calls based on the data-type Strace Labs
2019-11-28  7:07 ` Julia Lawall
2019-11-28 17:45   ` Strace Labs
2019-11-29 14:48   ` [Cocci] Replacing printf() parameters according to used data types Markus Elfring
2019-11-28  7:50 ` Markus Elfring
2019-11-29  0:35   ` Jorge Pereira
2019-11-29  8:29     ` Markus Elfring
2019-11-29 10:57       ` Strace Labs
2019-11-29 12:33         ` Markus Elfring
2019-11-29 14:47           ` Strace Labs
2019-11-29 16:08             ` Markus Elfring
2019-11-29 17:19               ` Strace Labs
2019-11-29 17:45                 ` Markus Elfring
2019-11-29 20:55             ` Julia Lawall [this message]
2019-11-30  2:25               ` Strace Labs
2019-11-30  6:35                 ` Julia Lawall
2019-11-30  8:46                 ` Markus Elfring
2019-12-01  8:00                 ` [Cocci] Changing format string usage with SmPL? Markus Elfring
2019-12-03  3:30                   ` Strace Labs
2019-12-03  5:18                     ` Julia Lawall
2019-12-03 13:28                       ` Markus Elfring
2019-12-03 15:43                       ` [Cocci] Generation of expression lists by SmPL script rules? Markus Elfring
2019-12-03 17:28                       ` [Cocci] Changing format string usage with SmPL? Strace Labs
2019-12-04  0:21                         ` Strace Labs
2019-12-06 19:36                           ` Markus Elfring
2019-12-07  7:49                           ` Markus Elfring
2019-12-04  6:47                         ` Julia Lawall
2019-12-06 19:44                           ` Markus Elfring
2019-12-06 19:20                         ` Markus Elfring
2019-12-03 10:01                     ` Markus Elfring
2019-11-30 15:11               ` [Cocci] Replacing printf() parameters according to used data types Markus Elfring

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