* enumerator.c (enumerator_next): stop pre-fetching.

* enumerator.c (Init_Enumerator): remove next? method.

* eval.c (rb_f_loop): now handles StopIteration exception.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@13245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 2 deletions

diff --git a/test/ruby/test_iterator.rb b/test/ruby/test_iterator.rb
index 45f145262..9d99731a3 100644
--- a/test/ruby/test_iterator.rb
+++ b/test/ruby/test_iterator.rb
@@ -496,13 +496,15 @@ class TestIterator < Test::Unit::TestCase
 
     e = [1,2,3].each
     assert_equal(1, e.next)
-    assert_equal(true, e.next?)
     assert_equal(2, e.next)
     assert_equal(3, e.next)
     assert_raises(StopIteration){e.next}
     e.rewind
-    assert_equal(true, e.next?)
     assert_equal(1, e.next)
+    e.rewind
+    a = []
+    loop{a.push e.next}
+    assert_equal([1,2,3], a)
 
     assert_equal([[1, 8, 10], [2, 6, 11], [3, 4, 12]],
                  (1..10).zip([8,6,4],(10..100)).to_a)