From da60dda202f386ed85fa15bf8fe02252d4dfb911 Mon Sep 17 00:00:00 2001
From: Som Snytt <som.snytt@gmail.com>
Date: Fri, 5 Sep 2014 00:24:27 -0700
Subject: SI-8835 Iterator tests can be junit

Without loss of generality or convenience, but helps
reduce the number of files in test/files and may reduce
compile times for test suite.

This commit includes the fix from #3963 and an extra
test of that fix that ensures the stack doesn't grow
on chained drops.
---
 src/library/scala/collection/Iterator.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/library')

diff --git a/src/library/scala/collection/Iterator.scala b/src/library/scala/collection/Iterator.scala
index 0115cc154c..20712f918c 100644
--- a/src/library/scala/collection/Iterator.scala
+++ b/src/library/scala/collection/Iterator.scala
@@ -322,8 +322,8 @@ trait Iterator[+A] extends TraversableOnce[A] {
    */
   def drop(n: Int): Iterator[A] = {
     var j = 0
-    while (j < n && this.hasNext) {
-      this.next
+    while (j < n && hasNext) {
+      next()
       j += 1
     }
     this
-- 
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