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-rw-r--r--scripts/coccinelle/misc/flexible_array.cocci23
1 files changed, 21 insertions, 2 deletions
diff --git a/scripts/coccinelle/misc/flexible_array.cocci b/scripts/coccinelle/misc/flexible_array.cocci
index 947fbaff82a9..f427fd68ed2d 100644
--- a/scripts/coccinelle/misc/flexible_array.cocci
+++ b/scripts/coccinelle/misc/flexible_array.cocci
@@ -51,21 +51,40 @@ position p : script:python() { relevant(p) };
};
)
+@only_field depends on patch@
+identifier name, array;
+type T;
+position q;
+@@
+
+(
+ struct name {@q
+ T array[0];
+ };
+|
+ struct {@q
+ T array[0];
+ };
+)
+
@depends on patch@
identifier name, array;
type T;
position p : script:python() { relevant(p) };
+// position @q with rule "only_field" simplifies
+// handling of bitfields, arrays, etc.
+position q != only_field.q;
@@
(
- struct name {
+ struct name {@q
...
T array@p[
- 0
];
};
|
- struct {
+ struct {@q
...
T array@p[
- 0