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-rw-r--r--coccinelle/in_set.cocci25
1 files changed, 25 insertions, 0 deletions
diff --git a/coccinelle/in_set.cocci b/coccinelle/in_set.cocci
new file mode 100644
index 0000000..1c17c7d
--- /dev/null
+++ b/coccinelle/in_set.cocci
@@ -0,0 +1,25 @@
+/* Limit the number of expressions to 6 for performance reasons */
+@@
+expression e;
+/* Exclude JsonVariant * from the transformation, as it can't work with the
+ * current version of the IN_SET macro */
+typedef JsonVariant;
+type T != JsonVariant*;
+constant T n0, n1, n2, n3, n4, n5;
+@@
+(
+- e == n0 || e == n1 || e == n2 || e == n3 || e == n4 || e == n5
++ IN_SET(e, n0, n1, n2, n3, n4, n5)
+|
+- e == n0 || e == n1 || e == n2 || e == n3 || e == n4
++ IN_SET(e, n0, n1, n2, n3, n4)
+|
+- e == n0 || e == n1 || e == n2 || e == n3
++ IN_SET(e, n0, n1, n2, n3)
+|
+- e == n0 || e == n1 || e == n2
++ IN_SET(e, n0, n1, n2)
+|
+- e == n0 || e == n1
++ IN_SET(e, n0, n1)
+)