Added failing test_vm test about method_missing with a block for a pr…

…ivate method.

git-svn-id: http://svn.macosforge.org/repository/ruby/MacRuby/trunk@2444 23306eb0-4c56-4727-a40e-e92c0eb68959

test_vm/dispatch.rb

@@ -325,6 +325,18 @@ def method_missing(x, *args, &block)
   X.new.foo { 42 }
 }
 
+assert ':ok', %{
+  class X
+    def method_missing(x, *args, &block)
+      p :ok if x == :foo and block.call == 42
+    end
+    
+    private
+    def foo; end
+  end
+  X.new.foo { 42 }
+}
+
 assert ':ok', %{
   module M
     def initialize(*args)