more class test and misc

lib/parfait/class.rb

@@ -44,6 +44,9 @@ module Parfait
     def inspect
       "Class(#{name})"
     end
+    def to_s
+      inspect
+    end
 
     def add_method_for(name , type , frame , body )
       method = Parfait::VoolMethod.new(name , type , frame , body )

lib/parfait/meta_class.rb

@@ -29,7 +29,6 @@ module Parfait
     def initialize( clazz )
       super()
       @clazz = clazz
-      @instance_methods = List.new
       @instance_type =  Object.object_space.get_type_by_class_name(:Object)
     end
 
@@ -41,6 +40,9 @@ module Parfait
       "MetaClass(#{@clazz.name})"
     end
 
+    def to_s
+      inspect
+    end
     def add_method_for(name , type , frame , body )
       method = Parfait::VoolMethod.new(name , type , frame , body )
       add_method( method )

lib/parfait/type.rb

@@ -127,7 +127,7 @@ module Parfait
       end
       method.set_next( @methods )
       @methods = method
-      #puts "#{self.name} add #{method.name}"
+      # puts "ADD method to #{self.inspect}:#{method.name}"
       method
     end
 
@@ -167,9 +167,9 @@ module Parfait
     def resolve_method( fname )
       method = get_method(fname)
       return method if method
+      return nil if object_class.name == :Object
       sup = object_class.super_class
       return nil unless sup
-      return nil if object_class.name == :Object
       sup.instance_type.resolve_method(fname)
     end