* range.c (range_each, range_step): Return an enumerator if no

  block is given.

* struct.c (rb_struct_each, rb_struct_each_pair): Ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/range.c b/range.c
index e1909047d1..e94ee13599 100644
--- a/range.c
+++ b/range.c
@@ -310,6 +310,8 @@ range_step(argc, argv, range)
     VALUE b, e, step;
     long unit;
 
+    RETURN_ENUMERATOR(range, argc, argv);
+
     b = rb_ivar_get(range, id_beg);
     e = rb_ivar_get(range, id_end);
     if (rb_scan_args(argc, argv, "01", &step) == 0) {
@@ -411,6 +413,8 @@ range_each(range)
 {
     VALUE beg, end;
 
+    RETURN_ENUMERATOR(range, 0, 0);
+
     beg = rb_ivar_get(range, id_beg);
     end = rb_ivar_get(range, id_end);