* vm_method.c (rb_alias): skip ZSUPER method when searching body of

  source method.  [ruby-dev:39760]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 19 insertions, 0 deletions

diff --git a/test/ruby/test_alias.rb b/test/ruby/test_alias.rb
index babd763577..6320121bce 100644
--- a/test/ruby/test_alias.rb
+++ b/test/ruby/test_alias.rb
@@ -85,4 +85,23 @@ class TestAlias < Test::Unit::TestCase
       end
     end
   end
+
+  def test_alias_with_zsuper_method
+    c = Class.new
+    c.class_eval do
+      def foo
+        :ok
+      end
+      def bar
+        :ng
+      end
+      private :foo
+    end
+    d = Class.new(c)
+    d.class_eval do
+      public :foo
+      alias bar foo
+    end
+    assert_equal(:ok, d.new.bar)
+  end
 end