[thirdparty/kernel/stable.git] / scripts / coccinelle / misc / ifaddr.cocci

// SPDX-License-Identifier: GPL-2.0-only
/// The address of a variable or field is likely always to be non-zero.
///
// Confidence: High
// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
// Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: --no-includes --include-headers

virtual org
virtual report
virtual context

@r@
expression x;
statement S1,S2;
position p;
@@

*if@p (&x)
 S1 else S2

@script:python depends on org@
p << r.p;
@@

cocci.print_main("test of a variable/field address",p)

@script:python depends on report@
p << r.p;
@@

msg = "ERROR: test of a variable/field address"
coccilib.report.print_report(p[0],msg)
Commit	Line	Data
7f904d7e	1	// SPDX-License-Identifier: GPL-2.0-only
dd494ac0	2	/// The address of a variable or field is likely always to be non-zero.
4619c2b8 JL	3	///
4619c2b8 JL	4	// Confidence: High
7f904d7e TG	5	// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
7f904d7e TG	6	// Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
4619c2b8 JL	7	// URL: http://coccinelle.lip6.fr/
4619c2b8 JL	8	// Comments:
93f14468	9	// Options: --no-includes --include-headers
4619c2b8 JL	10
	11	virtual org
	12	virtual report
	13	virtual context
	14
	15	@r@
	16	expression x;
	17	statement S1,S2;
	18	position p;
	19	@@
	20
	21	*if@p (&x)
	22	S1 else S2
	23
	24	@script:python depends on org@
	25	p << r.p;
	26	@@
	27
	28	cocci.print_main("test of a variable/field address",p)
	29
	30	@script:python depends on report@
	31	p << r.p;
	32	@@
	33
	34	msg = "ERROR: test of a variable/field address"
	35	coccilib.report.print_report(p[0],msg)