Update to ruby/spec@4bb0f25

* Specs added by TruffleRuby.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/core/basicobject/instance_eval_spec.rb

@@ -177,4 +177,12 @@ end
     end
     err.backtrace.first.split(":")[0..1].should == ["b_file", "-98"]
   end
+
+  it "has access to the caller's local variables" do
+    x = nil
+
+    instance_eval "x = :value"
+
+    x.should == :value
+  end
 end