fix dynamic resolution

was loading self, when it needs to load receiver
some more test (up to the resolve) start working

lib/risc/interpreter.rb

@@ -149,7 +149,6 @@ module Risc
       else
         value = object.get_internal_word( index )
       end
-      #value = value.object_id unless value.is_a? Fixnum
       set_register( @instruction.register , value )
       true
     end

lib/vool/statements/send_statement.rb

@@ -119,7 +119,7 @@ module Vool
     end
     def build_method_cache_update(in_method)
       receiver = SymbolConstant.new(@name)
-      resolve = SendStatement.new(:resolve_method , receiver , [SelfExpression.new])
+      resolve = SendStatement.new(:resolve_method , receiver , [@receiver])
       move_method = Mom::SlotLoad.new([dynamic_call.cache_entry, :cached_method] , [:message , :return_value])
       resolve.to_mom(in_method) << move_method
     end