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Diffstat (limited to '')
| -rw-r--r-- | scripts/coccinelle/misc/semicolon.cocci | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/scripts/coccinelle/misc/semicolon.cocci b/scripts/coccinelle/misc/semicolon.cocci new file mode 100644 index 000000000..a53edb026 --- /dev/null +++ b/scripts/coccinelle/misc/semicolon.cocci @@ -0,0 +1,84 @@ +// SPDX-License-Identifier: GPL-2.0-only +/// +/// Remove unneeded semicolon. +/// +// Confidence: Moderate +// Copyright: (C) 2012 Peter Senna Tschudin, INRIA/LIP6. +// URL: http://coccinelle.lip6.fr/ +// Comments: Some false positives on empty default cases in switch statements. +// Options: --no-includes --include-headers + +virtual patch +virtual report +virtual context +virtual org + +@r_default@ +position p; +@@ +switch (...) +{ +default: ...;@p +} + +@r_case@ +position p; +@@ +( +switch (...) +{ +case ...:;@p +} +| +switch (...) +{ +case ...:... +case ...:;@p +} +| +switch (...) +{ +case ...:... +case ...: +case ...:;@p +} +) + +@r1@ +statement S; +position p1; +position p != {r_default.p, r_case.p}; +identifier label; +@@ +( +label:; +| +S@p1;@p +) + +@script:python@ +p << r1.p; +p1 << r1.p1; +@@ +if p[0].line != p1[0].line_end: + cocci.include_match(False) + +@depends on patch@ +position r1.p; +@@ +-;@p + +@script:python depends on report@ +p << r1.p; +@@ +coccilib.report.print_report(p[0],"Unneeded semicolon") + +@depends on context@ +position r1.p; +@@ +*;@p + +@script:python depends on org@ +p << r1.p; +@@ +cocci.print_main("Unneeded semicolon",p) |