Fix meta_class, sis class instance variables and class methods

after some serious recursive thinking it now actually makes sense.
The key was to change the actual type of the class that the meta_class manages
For objects it's (still) ok just to change the instance_type, but since the class object exists and has type, when adding instance variables, that actual type has to change

test/vool/class_send/test_class_instance.rb

@@ -12,7 +12,7 @@ module Vool
             return @inst
           end
           def main(arg)
-            return Space.one_plus
+            return Space.some_inst
           end
         end
       eos
@@ -20,16 +20,34 @@ module Vool
 
     def setup
       ret = RubyX::RubyXCompiler.new(RubyX.default_test_options).ruby_to_mom(class_main)
-      @ins = ret.compilers.find{|c|c.callable.name==:some_inst}.mom_instructions.next
+      @compiler = ret.compilers.find{|c|c.callable.name==:some_inst}
+      @main = ret.compilers.find{|c|c.callable.name==:main}
+      @ins = @compiler.mom_instructions.next
     end
     def test_class_inst
-        space_class = Parfait.object_space.get_class
-        assert_equal :Space , space_class.name
-        names = space_class.meta_class.instance_type.names
-        assert names.index_of(:inst) , names
+      space_class = Parfait.object_space.get_class
+      assert_equal :Space , space_class.name
+      names = space_class.meta_class.instance_type.names
+      assert names.index_of(:inst) , names
+    end
+    def test_compiler
+      assert_equal Mom::MethodCompiler, @compiler.class
+      assert_equal Parfait::Type, @compiler.callable.self_type.class
+      assert_equal 6, @compiler.callable.self_type.names.index_of(:inst) , @compiler.callable.self_type.names
     end
     def test_array
-      check_array   [SlotLoad, ReturnJump, Label, ReturnSequence, Label]  , @ins
+      check_array [SlotLoad, ReturnJump, Label, ReturnSequence, Label]  , @ins
+    end
+    def test_main_array
+      check_array [MessageSetup, ArgumentTransfer, SimpleCall, SlotLoad, ReturnJump ,
+                    Label, ReturnSequence, Label]  , @main.mom_instructions.next
+    end
+    def test_main_args
+      args = @main.mom_instructions.next(2)
+      assert_equal Parfait::Class , args.receiver.known_object.class
+      assert_equal :Space , args.receiver.known_object.name
+      assert_equal :some_inst , args.receiver.known_object.type.method_names.first
+      assert_equal :inst , args.receiver.known_object.type.names.last
     end
     def test_load_inst
       assert_equal SlotLoad,  @ins.class

test/vool/class_send/test_class_send_inherited.rb

@@ -40,7 +40,7 @@ module Vool
       assert_equal SimpleCall,  @ins.next(2).class
       assert_equal :one_plus,  @ins.next(2).method.name
       assert_equal Parfait::Type,  @ins.next(2).method.self_type.class
-      assert_equal :Object,  @ins.next(2).method.self_type.object_class.name
+      assert_equal :Class,  @ins.next(2).method.self_type.object_class.name
     end
   end
 end