vm_eval.c: fix super from eval with scope

* vm_eval.c (eval_string_with_cref): fix super from eval with
  scope.  set klass in the current control frame to the class of
  the receiver in the context to be evaluated, this class/module
  must match the actual receiver to call super.
  [ruby-core:65122] [Bug #10263]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 15 insertions, 0 deletions

diff --git a/test/ruby/test_super.rb b/test/ruby/test_super.rb
index bea490d0cd..820e22134a 100644
--- a/test/ruby/test_super.rb
+++ b/test/ruby/test_super.rb
@@ -493,4 +493,19 @@ class TestSuper < Test::Unit::TestCase
     end
     assert_equal(%w[B A], result, bug9721)
   end
+
+  def test_from_eval
+    bug10263 = '[ruby-core:65122] [Bug #10263a]'
+    a = Class.new do
+      def foo
+        "A"
+      end
+    end
+    b = Class.new(a) do
+      def foo
+        binding.eval("super")
+      end
+    end
+    assert_equal("A", b.new.foo, bug10263)
+  end
 end