1 files changed, 6 insertions, 0 deletions
diff --git a/test/files/neg/escapes.scala b/test/files/neg/escapes.scala
new file mode 100755
index 0000000000..3a280e8d0a
--- /dev/null
+++ b/test/files/neg/escapes.scala
@@ -0,0 +1,6 @@
+object Test {
+  def f(x: Any) = x match { case y: Cell[t] => y.elem }
+  class C3[T](val elem: T)
+  class D3[T](val elemD: T) extends C3[T](elemD)
+  def f[T](x: C3[T]) = x match { case d: D3[t] => d.elemD }
+}