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- /// 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)
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