Commit graph

3 commits

Author SHA1 Message Date
Julia Lawall
a1087ef6ab scripts/coccinelle: update for compatability with Coccinelle 0.2.4
For doubleinit.cocci, Coccinelle 0.2.4 requires a comma after ... in a
field list.  Coccinelle also now behaves gracefully when a definition is
provided for a virtual that doesn't exist, so there is no need for the
semantic patch code to check for this case.

Updated the documentation to reflect the fact that the best results will
now be obtained with Coccinelle version 0.2.4 or later.

Signed-off-by: Julia Lawall <julia@diku.dk>
2010-12-03 12:27:01 +01:00
Nicolas Palix
49ab7a3913 Coccinelle: Add misc/ifcol.cocci
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.

Signed-off-by: Nicolas Palix <npalix@diku.dk>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-31 11:43:13 +02:00
Nicolas Palix
033456e2c5 Coccinelle: Add misc/doubleinit.cocci
Find duplicate field initializations.  This has a high rate of false
positives due to #ifdefs, which Coccinelle is not aware of in a structure
initialization.

Signed-off-by: Nicolas Palix <npalix@diku.dk>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-31 11:43:13 +02:00