| /// Find confusingly indented code in or after an if. An if branch should |
| /// be indented. The code following an if should not be indented. |
| /// Sometimes, code after an if that is indented is actually intended to be |
| /// part of the if branch. |
| /// |
| /// This has a high rate of false positives, because Coccinelle's column |
| /// calculation does not distinguish between spaces and tabs, so code that |
| /// is not visually aligned may be considered to be in the same column. |
| /// |
| // Confidence: Low |
| // Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2. |
| // Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2. |
| // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2. |
| // URL: http://coccinelle.lip6.fr/ |
| // Comments: |
| // Options: -no_includes -include_headers |
| |
| virtual org |
| virtual report |
| |
| @r disable braces4@ |
| position p1,p2; |
| statement S1,S2; |
| @@ |
| |
| ( |
| if (...) { ... } |
| | |
| if (...) S1@p1 S2@p2 |
| ) |
| |
| @script:python depends on org@ |
| p1 << r.p1; |
| p2 << r.p2; |
| @@ |
| |
| if (p1[0].column == p2[0].column): |
| cocci.print_main("branch",p1) |
| cocci.print_secs("after",p2) |
| |
| @script:python depends on report@ |
| p1 << r.p1; |
| p2 << r.p2; |
| @@ |
| |
| if (p1[0].column == p2[0].column): |
| msg = "code aligned with following code on line %s" % (p2[0].line) |
| coccilib.report.print_report(p1[0],msg) |