diff --git a/a2/c66f52f402cb58372e271226f3341065561e53 b/a2/c66f52f402cb58372e271226f3341065561e53
new file mode 100644
index 0000000000..f6b4eaa170
--- /dev/null
+++ b/a2/c66f52f402cb58372e271226f3341065561e53
@@ -0,0 +1 @@
+Merged: https://github.com/ruby/ruby/pull/6130