diff --git a/doc/data/messages/b/bad-reversed-sequence/bad.py b/doc/data/messages/b/bad-reversed-sequence/bad.py
new file mode 100644
index 0000000000..19c5d1a8a5
--- /dev/null
+++ b/doc/data/messages/b/bad-reversed-sequence/bad.py
@@ -0,0 +1 @@
+reversed({1, 2, 3, 4})  # [bad-reversed-sequence]
diff --git a/doc/data/messages/b/bad-reversed-sequence/good.py b/doc/data/messages/b/bad-reversed-sequence/good.py
new file mode 100644
index 0000000000..d39621893b
--- /dev/null
+++ b/doc/data/messages/b/bad-reversed-sequence/good.py
@@ -0,0 +1 @@
+reversed([1, 2, 3, 4])