* object.c (rb_mod_le): singleton class inherits Class rather than its

  object's class.  [ruby-dev:23690]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@6463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/object.c b/object.c
index b44534fc0..dd6b1f3ae 100644
--- a/object.c
+++ b/object.c
@@ -1283,6 +1283,11 @@ rb_mod_le(mod, arg)
 	rb_raise(rb_eTypeError, "compared with non class/module");
     }
 
+    if (FL_TEST(mod, FL_SINGLETON)) {
+	if (RCLASS(mod)->m_tbl == RCLASS(arg)->m_tbl)
+	    return Qtrue;
+	mod = RBASIC(mod)->klass;
+    }
     while (mod) {
 	if (RCLASS(mod)->m_tbl == RCLASS(arg)->m_tbl)
 	    return Qtrue;