Fixed almost all but Interpreter

150 only failing, seems only 1 bug though
and one in linker

lib/mom/instruction/message_setup.rb

@@ -22,6 +22,7 @@ module Mom
     attr_reader :method_source
 
     def initialize(method_source)
+      raise "no nil" unless method_source
       @method_source = method_source
     end
 

lib/mom/instruction/resolve_method.rb

@@ -65,7 +65,7 @@ module Mom
         # temporary, need to raise really.
         factory! << Parfait.object_space.get_factory_for(:Integer)
         integer_tmp! << factory[:reserve]
-        Risc::Builtin::Object.emit_syscall( builder , :exit ) #uses integer_tmp
+        Mom::Builtin.emit_syscall( builder , :exit ) #uses integer_tmp
 
         add_code ok_label
         cache_entry[:cached_method] << callable_method