1 files changed, 9 insertions, 0 deletions
diff --git a/tests/untried/neg/t2180.scala b/tests/untried/neg/t2180.scala
new file mode 100644
index 000000000..54a9e49c1
--- /dev/null
+++ b/tests/untried/neg/t2180.scala
@@ -0,0 +1,9 @@
+class Mxml {
+  private def processChildren( children:Seq[Any] ):List[Mxml] = {
+    children.toList.flatMap ( e => {
+      e match {
+        case s:scala.collection.Traversable[_] => s case a => List(a)
+      }
+    })
+  }
+}