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-rw-r--r--test/files/run/bug3529.scala14
1 files changed, 14 insertions, 0 deletions
diff --git a/test/files/run/bug3529.scala b/test/files/run/bug3529.scala
new file mode 100644
index 0000000000..bb82424bf6
--- /dev/null
+++ b/test/files/run/bug3529.scala
@@ -0,0 +1,14 @@
+object Test {
+ def main(args: Array[String]): Unit = {
+ assert(1 to 10 drop 10 isEmpty)
+ assert(1 until 10 drop 9 isEmpty)
+ assert(1 to 10 by 2 drop 5 isEmpty)
+ assert(10 to 1 by -1 drop 10 isEmpty)
+ assert((10 to 1 by -1 drop 9) == Seq(1))
+
+ assert((1 to 10 drop 9) == Seq(10))
+ assert((1 until 10 drop 9) == Nil)
+
+ assert(Stream(1 to 10).flatten.toList == Stream(1 until 11).flatten.toList)
+ }
+}