* eval.c (rb_thread_schedule): should not select a thread which is

  not yet initialized.

* variable.c (find_class_path): should initialize iv_tbl if it's
  NULL.

* class.c (rb_define_class): should return the existing class if
  the class is already defined and its superclass is ideintical to
  the specified superclass.

* class.c (rb_define_class_under): ditto.

* class.c (rb_define_module): should return the existing module if
  the module is already defined.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/intern.h b/intern.h
index 1101c18b92..3a5b664eb8 100644
--- a/intern.h
+++ b/intern.h
@@ -237,6 +237,7 @@ VALUE rb_obj_tainted _((VALUE));
 VALUE rb_obj_untaint _((VALUE));
 VALUE rb_obj_freeze _((VALUE));
 VALUE rb_obj_id _((VALUE));
+VALUE rb_class_real _((VALUE));
 VALUE rb_obj_class _((VALUE));
 VALUE rb_convert_type _((VALUE,int,const char*,const char*));
 VALUE rb_check_convert_type _((VALUE,int,const char*,const char*));