scripts/coccinelle/misc/ifaddr.cocci

   1 /// The address of a variable or field is likely always to be non-zero.
   2 ///
   3 // Confidence: High
   4 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.  GPLv2.
   5 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
   6 // URL: http://coccinelle.lip6.fr/
   7 // Comments:
   8 // Options: --no-includes --include-headers
   9
  10 virtual org
  11 virtual report
  12 virtual context
  13
  14 @r@
  15 expression x;
  16 statement S1,S2;
  17 position p;
  18 @@
  19
  20 *if@p (&x)
  21  S1 else S2
  22
  23 @script:python depends on org@
  24 p << r.p;
  25 @@
  26
  27 cocci.print_main("test of a variable/field address",p)
  28
  29 @script:python depends on report@
  30 p << r.p;
  31 @@
  32
  33 msg = "ERROR: test of a variable/field address"
  34 coccilib.report.print_report(p[0],msg)