merges r23815 from trunk into ruby_1_9_1.

--
* compile.c (iseq_set_arguments, iseq_compile_each): internal
  arrays must be hidden.  [ruby-dev:38613]

* vm.c (Init_top_self): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@23844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/vm.c b/vm.c
index 89093ceb3b..d9173ac1bd 100644
--- a/vm.c
+++ b/vm.c
@@ -1992,7 +1992,7 @@ Init_top_self(void)
     rb_define_singleton_method(rb_vm_top_self(), "to_s", main_to_s, 0);
 
     /* initialize mark object array */
-    vm->mark_object_ary = rb_ary_new();
+    vm->mark_object_ary = rb_ary_tmp_new(1);
 }
 
 VALUE *