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git/contrib/coccinelle
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René Scharfe 76d8d45ffb coccinelle: polish FREE_AND_NULL rules 
There are two rules for using FREE_AND_NULL in free.cocci, one for
pointer types and one for expressions.  Both cause coccinelle to remove
empty lines and even newline characters between replacements for some
reason; consecutive "free(x);/x=NULL;" sequences end up as multiple
FREE_AND_NULL calls on the same time.

Remove the type rule, as the expression rule already covers it, and
rearrange the lines of the latter to place the addition of FREE_AND_NULL
between the removals, which causes coccinelle to leave surrounding
whitespace untouched.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-29 10:46:16 -07:00
..
.gitignore gitignore: ignore output files of coccicheck make target 2016-09-27 14:02:19 -07:00
array.cocci cocci: use ALLOC_ARRAY 2017-02-27 11:02:05 -08:00
free.cocci coccinelle: polish FREE_AND_NULL rules 2017-06-29 10:46:16 -07:00
object_id.cocci cocci: avoid self-references in object_id transformations 2016-11-01 10:58:39 -07:00
qsort.cocci remove unnecessary check before QSORT 2016-09-29 15:42:18 -07:00
README
strbuf.cocci strbuf: add strbuf_add_real_path() 2017-02-27 11:02:06 -08:00
swap.cocci add SWAP macro 2017-01-30 14:07:45 -08:00
xstrdup_or_null.cocci abspath: add absolute_pathdup() 2017-01-26 14:51:06 -08:00

README 

This directory provides examples of Coccinelle (http://coccinelle.lip6.fr/)
semantic patches that might be useful to developers.