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coccinelle: Add rules to find str_hi{gh}_lo{w}() replacements

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As other rules done, we add rules for str_hi{gh}_lo{w}()
to check the relative opportunities.

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 09:09:20 +08:00 committed by Julia Lawall
parent 8a0236bab4
commit d4c7544002
1 changed files with 42 additions and 0 deletions
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42
scripts/coccinelle/api/string_choices.cocci
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@ -123,3 +123,45 @@ e << str_false_true_r.E;
@@
coccilib.report.print_report(p[0], "opportunity for str_false_true(%s)" % e)
@str_hi_lo depends on patch@
expression E;
@@
(
- ((E) ? "hi" : "lo")
+ str_hi_lo(E)
)
@str_hi_lo_r depends on !patch exists@
expression E;
position P;
@@
(
* ((E@P) ? "hi" : "lo")
)
@script:python depends on report@
p << str_hi_lo_r.P;
e << str_hi_lo_r.E;
@@
coccilib.report.print_report(p[0], "opportunity for str_hi_lo(%s)" % e)
@str_high_low depends on patch@
expression E;
@@
- ((E) ? "high" : "low")
+ str_high_low(E)
@str_high_low_r depends on !patch exists@
expression E;
position P;
@@
* ((E@P) ? "high" : "low")
@script:python depends on report@
p << str_high_low_r.P;
e << str_high_low_r.E;
@@
coccilib.report.print_report(p[0], "opportunity for str_high_low(%s)" % e)