vm_method.c: no super klass, no original method entry

* vm_method.c (rb_method_entry): if no super class, no original
  method entry.  [ruby-core:67389] [Bug #10707]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49184 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 13 insertions, 0 deletions

diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb
index 8553c42e18..7973b1aa60 100644
--- a/test/ruby/test_refinement.rb
+++ b/test/ruby/test_refinement.rb
@@ -1163,6 +1163,19 @@ class TestRefinement < Test::Unit::TestCase
 
     assert_raise(NoMethodError, bug10106) {Object.new.foo}
     end;
+
+    assert_separately([], <<-"end;")
+    bug10707 = '[ruby-core:67389] [Bug #10707]'
+    module RefinementBug
+      refine BasicObject do
+        def foo
+        end
+      end
+    end
+
+    assert(methods, bug10707)
+    assert_raise(NameError, bug10707) {method(:foo)}
+    end;
   end
 
   def test_change_refined_new_method_visibility