* insns.def: search up the cf stack for an object that is an instance

  of the recipient class.  Fixes [ruby-core:47186]

* test/ruby/test_super.rb: related test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 0 deletions

diff --git a/test/ruby/test_super.rb b/test/ruby/test_super.rb
index 8494745fed..7208b362fc 100644
--- a/test/ruby/test_super.rb
+++ b/test/ruby/test_super.rb
@@ -322,4 +322,16 @@ class TestSuper < Test::Unit::TestCase
       obj.foo.call
     end
   end
+
+  def test_yielding_super
+    a = Class.new { def yielder; yield; end }
+    x = Class.new { define_singleton_method(:hello) { 'hi' } }
+    y = Class.new(x) {
+      define_singleton_method(:hello) {
+        m = a.new
+        m.yielder { super() }
+      }
+    }
+    assert_equal 'hi', y.hello
+  end
 end