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coccinelle: Add rules to find str_false_true() replacements

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As done with str_true_false(), add checks for str_false_true()
opportunities. A simple test can find over 9 cases currently
exist in the tree.

Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
This commit is contained in:
Hongbo Li 2024-09-11 09:09:19 +08:00 committed by Julia Lawall
parent 716bf84ef3
commit 8a0236bab4
1 changed files with 19 additions and 0 deletions
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19
scripts/coccinelle/api/string_choices.cocci
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@ -104,3 +104,22 @@ e << str_true_false_r.E;
@@
coccilib.report.print_report(p[0], "opportunity for str_true_false(%s)" % e)
@str_false_true depends on patch@
expression E;
@@
- ((E) ? "false" : "true")
+ str_false_true(E)
@str_false_true_r depends on !patch exists@
expression E;
position P;
@@
* ((E@P) ? "false" : "true")
@script:python depends on report@
p << str_false_true_r.P;
e << str_false_true_r.E;
@@
coccilib.report.print_report(p[0], "opportunity for str_false_true(%s)" % e)