| /// sizeof when applied to a pointer typed expression gives the size of |
| /// the pointer |
| /// |
| // Confidence: High |
| // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6. GPLv2. |
| // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6. GPLv2. |
| // URL: http://coccinelle.lip6.fr/ |
| // Comments: |
| // Options: --no-includes --include-headers |
| |
| virtual org |
| virtual report |
| virtual context |
| virtual patch |
| |
| @depends on patch@ |
| expression *x; |
| expression f; |
| type T; |
| @@ |
| |
| ( |
| x = <+... sizeof( |
| - x |
| + *x |
| ) ...+> |
| | |
| f(...,(T)(x),...,sizeof( |
| - x |
| + *x |
| ),...) |
| | |
| f(...,sizeof(x),...,(T)( |
| - x |
| + *x |
| ),...) |
| ) |
| |
| @r depends on !patch@ |
| expression *x; |
| expression f; |
| position p; |
| type T; |
| @@ |
| |
| ( |
| *x = <+... sizeof@p(x) ...+> |
| | |
| *f(...,(T)(x),...,sizeof@p(x),...) |
| | |
| *f(...,sizeof@p(x),...,(T)(x),...) |
| ) |
| |
| @script:python depends on org@ |
| p << r.p; |
| @@ |
| |
| cocci.print_main("application of sizeof to pointer",p) |
| |
| @script:python depends on report@ |
| p << r.p; |
| @@ |
| |
| msg = "ERROR: application of sizeof to pointer" |
| coccilib.report.print_report(p[0],msg) |
