storing method, not just name in message

goes with a rename and other admin

lib/virtual/passes/enter_implementation.rb

@@ -7,6 +7,10 @@ module Virtual
         new_codes = []
         # save return register to the message at instance return_address
         new_codes << Register.save_return(:message , :return_address)
+        # set the method instance on message, have to load first
+        tmp = Register.tmp_reg
+        new_codes << Register::LoadConstant.new( code.method , tmp )
+        new_codes << Register.set_slot( tmp , :message  , :method)
         # and create a new frame if needed
         unless code.method.locals.empty? and code.method.tmps.empty?
           new_codes << Virtual::NewFrame.new