1 files changed, 11 insertions, 0 deletions
diff --git a/test/files/pos/t927.scala b/test/files/pos/t927.scala
new file mode 100644
index 0000000000..c903f19867
--- /dev/null
+++ b/test/files/pos/t927.scala
@@ -0,0 +1,11 @@
+object Test {
+
+  def sum(stream: Stream[Int]): Int =
+    stream match {
+      case Stream.Empty => 0
+      case Stream.cons(hd, tl) => hd + sum(tl)
+    }
+  val str: Stream[Int] = List(1,2,3).iterator.toStream
+  assert(sum(str) == 6)
+
+}