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author | Michal Marek <mmarek@suse.cz> | 2010-12-14 22:01:55 +0100 |
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committer | Michal Marek <mmarek@suse.cz> | 2010-12-14 22:01:55 +0100 |
commit | 8990c1bc4be46473ad19bf2fa612ca57286f3df4 (patch) | |
tree | 3cea60576903a1d26c67e6ec62891b524d390e95 /scripts/coccinelle/misc/ifcol.cocci | |
parent | 2979076fbf17a0947d6eba367b0cac19c907c160 (diff) | |
parent | c8ddb2713c624f432fa5fe3c7ecffcdda46ea0d4 (diff) | |
download | kernel_samsung_smdk4412-8990c1bc4be46473ad19bf2fa612ca57286f3df4.zip kernel_samsung_smdk4412-8990c1bc4be46473ad19bf2fa612ca57286f3df4.tar.gz kernel_samsung_smdk4412-8990c1bc4be46473ad19bf2fa612ca57286f3df4.tar.bz2 |
Merge commit 'v2.6.37-rc1' into kbuild/kbuild
Diffstat (limited to 'scripts/coccinelle/misc/ifcol.cocci')
-rw-r--r-- | scripts/coccinelle/misc/ifcol.cocci | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/scripts/coccinelle/misc/ifcol.cocci b/scripts/coccinelle/misc/ifcol.cocci new file mode 100644 index 0000000..b7ed91d --- /dev/null +++ b/scripts/coccinelle/misc/ifcol.cocci @@ -0,0 +1,48 @@ +/// 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) |