1 files changed, 23 insertions, 0 deletions
diff --git a/test/continuations/run/while2.scala b/test/continuations/run/while2.scala
new file mode 100644
index 0000000000..f36288929e
--- /dev/null
+++ b/test/continuations/run/while2.scala
@@ -0,0 +1,23 @@
+// $Id$
+
+import scala.util.continuations._
+
+
+object Test {
+
+  def foo1(): Int @cps[Unit] = 2
+  def foo2(): Int @cps[Unit] = shift { k => println("up"); k(2); println("down") }
+
+  def test(): Unit @cps[Unit] = {
+    var x = 0
+    while (x < 9000) { // pick number large enough to require tail-call opt
+      x += (if (x % 1000 != 0) foo1() else foo2())
+    }
+    println(x)
+  }
+
+  def main(args: Array[String]): Any = {
+    reset(test())
+  }
+
+}
+\ No newline at end of file