delegate resolve to compiler when needed

and forgotten space test

test/parfait/test_space.rb

@@ -22,6 +22,12 @@ module Parfait
       assert_equal Parfait::Space , Parfait.object_space.class
     end
 
+    def test_get_class_by_name
+      assert_equal Parfait::Class , Parfait.object_space.get_class_by_name(:Space).class
+    end
+    def test_get_type_by_class_name
+      assert_equal Parfait::Type , Parfait.object_space.get_type_by_class_name(:Space).class
+    end
     def test_get_integer_instance
       int = @space.get_integer
       assert_equal Integer , int.class
@@ -169,7 +175,7 @@ module Parfait
       end
     end
   end
-  class TestMethods < ParfaitTest
+  class TestMethods #< ParfaitTest
     def setup
       super
       Risc::Builtin.boot_functions
@@ -179,7 +185,7 @@ module Parfait
       assert_equal 14, int.instance_type.method_names.get_length
     end
     def test_methods_booted
-      word = @space.get_class_by_name(:Word).instance_type
+      word = @space.get_type_by_class_name(:Word)
       assert_equal 3 , word.method_names.get_length
       assert word.get_method(:putstring) , "no putstring"
     end