* object.c (rb_class_real): follow included modules.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1904 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 7 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 41bb3b5926..ad40b36444 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Dec 11 03:17:19 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
+
+	* object.c (rb_class_real): follow included modules.
+
 Mon Dec 10 23:37:51 2001  Usaku Nakamura  <usa@ruby-lang.org>
 
 	* util.h: change prototype of ruby_qsort() to accord with its
diff --git a/object.c b/object.c
index 7a4b1e208c..f77d3edc1d 100644
--- a/object.c
+++ b/object.c
@@ -75,6 +75,9 @@ VALUE
 rb_class_real(cl)
     VALUE cl;
 {
+    if (TYPE(cl) == T_ICLASS) {
+	cl = RBASIC(cl)->klass;
+    }
     while (FL_TEST(cl, FL_SINGLETON) || TYPE(cl) == T_ICLASS) {
 	cl = RCLASS(cl)->super;
     }