1 files changed, 11 insertions, 0 deletions
diff --git a/test/files/run/t4608.scala b/test/files/run/t4608.scala
new file mode 100644
index 0000000000..a25d2fea05
--- /dev/null
+++ b/test/files/run/t4608.scala
@@ -0,0 +1,11 @@
+
+
+
+// #4608
+object Test {
+
+  def main(args: Array[String]) {
+    ((1 to 100) sliding 10).toList.par.map{_.map{i => i * i}}.flatten
+  }
+
+}