fix all tests again

lib/register/builtin/kernel.rb

@@ -12,7 +12,7 @@ module Builtin
       # so it is responsible for initial setup (and relocation)
       def __init__ context
         function = Virtual::CompiledMethod.new(:__init__ , [] , Virtual::Integer)
-        clazz = Virtual::Space.space.get_or_create_class :Kernel
+        clazz = Virtual::Machine.instance.space.get_or_create_class :Kernel
         method = clazz.resolve_method :main
         me = Virtual::Self.new(Virtual::Reference)
         code = Virtual::Set.new(Virtual::Self.new(me.type), me)
@@ -20,7 +20,7 @@ module Builtin
         function.add_code Virtual::MethodCall.new(method)
         return function
       end
-      def putstring context 
+      def putstring context
         function = Virtual::CompiledMethod.new(:putstring , [] )
         return function
         ret = Virtual::RegisterMachine.instance.write_stdout(function)

lib/register/builtin/object.rb

@@ -29,7 +29,7 @@ module Builtin
         var_name = get_function.args.first
         return_to = get_function.return_type
 
-        index_function = ::Virtual::Space.space.get_or_create_class(:Object).resolve_method(:index_of)
+        index_function = ::Virtual::Machine.instance.space.get_or_create_class(:Object).resolve_method(:index_of)
 #        get_function.push( [me] )
 #        index = get_function.call( index_function )
 

lib/virtual/compiler/basic_expressions.rb

@@ -73,7 +73,7 @@ module Virtual
       def self.compile_string expression , method
         value = StringConstant.new(expression.string)
         to = Return.new(Reference , value)
-        Space.space.add_object value
+        Machine.instance.space.add_object value
         method.add_code Set.new( to , value )
         to
       end

lib/virtual/compiler/function_expression.rb

@@ -8,8 +8,8 @@ module Virtual
       end
       r = expression.receiver ? Compiler.compile(expression.receiver, method ) : Self.new()
       new_method = CompiledMethod.new(expression.name , args , r )
-      new_method.class_name = r.is_a?(BootClass) ? r.name : method.class_name
-      clazz = Space.space.get_or_create_class(new_method.class_name)
+      new_method.class_name = r.is_a?(Parfait::Class) ? r.name : method.class_name
+      clazz = Machine.instance.space.get_or_create_class(new_method.class_name)
       clazz.add_instance_method new_method
 
       #frame = frame.new_frame

lib/virtual/machine.rb

@@ -117,7 +117,7 @@ module Virtual
       [:get , :set , :puts].each do |f|
         obj.add_instance_method Builtin::String.send(f , nil)
       end
-      obj = get_or_create_class :Array
+      obj = space.get_or_create_class :Array
       [:get , :set , :push].each do |f|
         obj.add_instance_method Builtin::Array.send(f , nil)
       end

lib/virtual/passes/send_implementation.rb

@@ -26,7 +26,7 @@ module Virtual
           else
             # note: this is the current view: call internal send, even the method name says else
             # but send is "special" and accesses the internal method name and resolves.
-            kernel = Virtual::Space.space.get_or_create_class(:Kernel)
+            kernel = Virtual::Machine.instance.space.get_or_create_class(:Kernel)
             method = kernel.get_instance_method(:__send)
             new_codes << MethodCall.new( method )
             raise "unimplemented #{code}"