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From: Markus Elfring <Markus.Elfring@web.de>
To: Julia Lawall <julia.lawall@inria.fr>
Cc: Coccinelle <cocci@systeme.lip6.fr>
Subject: Re: [Cocci] Improve the handling of string literals with SmPL
Date: Mon, 5 Apr 2021 12:37:22 +0200
Message-ID: <8504fcf1-9736-81f4-430b-9e24a77ff816@web.de> (raw)
In-Reply-To: <alpine.DEB.2.22.394.2104050953290.2981@hadrien>

> I'm asking you to put the regexp in a python function.

Will it become easier and more convenient to search for string literals
(and their exclusion according to the discussed transformation approach)?

@initialize:python@
@@
def occurs(x):
    return '"' in x

@display@
identifier i =~ "^(?:[A-Z]+_){3,3}[A-Z]+";
expression e : script:python() { occurs(e) };
@@
*#define i e


elfring@Sonne:~/Projekte/PipeWire/lokal> spatch ~/Projekte/Coccinelle/janitor/show_define_usage8.cocci spa/include/spa/node/type-info.h
…
@@ -35,8 +35,6 @@ extern "C" {
 #include <spa/node/event.h>
 #include <spa/node/io.h>

-#define SPA_TYPE_INFO_IO                       SPA_TYPE_INFO_ENUM_BASE "IO"
-#define SPA_TYPE_INFO_IO_BASE          SPA_TYPE_INFO_IO ":"

 static const struct spa_type_info spa_type_io[] = {
        { SPA_IO_Invalid, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Invalid", NULL },
…


How will the software design clarification evolve further?

Regards,
Markus
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  parent reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-28  7:19 [Cocci] Replacing #define directives with the help of SmPL Markus Elfring
2021-03-28  9:29 ` Julia Lawall
     [not found]   ` <1b5f6d22-5b89-097f-37bd-13b3b2ab011a@web.de>
2021-03-28 10:47     ` Julia Lawall
     [not found]       ` <173fa182-4127-aaba-262e-e3953a81a1e2@web.de>
2021-03-28 11:46         ` Julia Lawall
     [not found]           ` <b80fe77f-0a11-2000-522e-836c9368eaa6@web.de>
2021-03-28 12:48             ` Julia Lawall
     [not found]           ` <b761969f-181b-5951-0730-11c340e236ab@web.de>
2021-03-28 14:08             ` Julia Lawall
     [not found]           ` <f720b262-708f-a603-3470-b374db625578@web.de>
2021-03-28 14:45             ` Julia Lawall
     [not found]               ` <fa66fce2-e60e-1907-7c8b-fd9ceedb8086@web.de>
2021-04-04 11:58                 ` [Cocci] Excluding quotes from strings of #define directives Julia Lawall
2021-04-04 12:11                   ` Markus Elfring
2021-04-04 12:19                     ` Julia Lawall
     [not found]                       ` <b9f6aceb-7e68-303d-bd1e-d41a7992b58b@web.de>
2021-04-05  7:09                         ` [Cocci] Checking support for compound expressions (according to #define directives) Julia Lawall
     [not found]                           ` <8561006e-7dc6-0f62-ecf0-c93146976925@web.de>
2021-04-05  7:54                             ` Julia Lawall
2021-04-05  8:46                               ` Markus Elfring
2021-04-05  8:53                                 ` Julia Lawall
2021-04-05 10:37                               ` Markus Elfring [this message]
     [not found]       ` <eaa316bd-4c73-fcbb-bfad-20426348b1c2@web.de>
2021-03-28 15:17         ` [Cocci] Replacing #define directives with the help of SmPL Julia Lawall

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