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-rw-r--r--test/files/run/iterables.scala14
1 files changed, 14 insertions, 0 deletions
diff --git a/test/files/run/iterables.scala b/test/files/run/iterables.scala
new file mode 100644
index 0000000000..7a29b80e8d
--- /dev/null
+++ b/test/files/run/iterables.scala
@@ -0,0 +1,14 @@
+object Test extends Application {
+ class Test(n: Int) extends Iterable[Int] {
+ private var i = 0
+ def elements = new Iterator[Int] {
+ def hasNext = i < n
+ def next =
+ if (hasNext) { val v = i; i += 1; v }
+ else throw new IndexOutOfBoundsException("empty iterator")
+ }
+ }
+ val x = new Test(10)
+ println(x.isEmpty)
+ println(x.mkString(","))
+}