diff --git a/lib/ast/basic_expressions.rb b/lib/ast/basic_expressions.rb
index 84e980f0..45d792c7 100644
--- a/lib/ast/basic_expressions.rb
+++ b/lib/ast/basic_expressions.rb
@@ -34,6 +34,7 @@ module Ast
     # otherwise it's a method without args and a send is ussued.
     # this makes the namespace static, ie when eval and co are implemented method needs recompilation
     def compile frame , method
+      return Virtual::SelfReference.new() if name == :self
       if method.has_var(name)
         frame.compile_get(method , name )
       else
diff --git a/lib/ast/function_expression.rb b/lib/ast/function_expression.rb
index 4d2fcd01..f4ab6d55 100644
--- a/lib/ast/function_expression.rb
+++ b/lib/ast/function_expression.rb
@@ -5,6 +5,13 @@ module Ast
       args = params.collect{ |p| p.compile(frame , method )}
       r = receiver ? receiver.compile(frame,method) : Virtual::SelfReference.new
       method = Virtual::Method.new(name , params , r )
+      frame = frame.new_frame
+      return_type = nil
+      body.each do |ex|
+        return_type = ex.compile(frame , method )
+      end
+      method.return_type = return_type
+      method
     end
     def scratch
       args = []
diff --git a/lib/boot/meta_class.rb b/lib/boot/meta_class.rb
index a7ddb381..88bca2f5 100644
--- a/lib/boot/meta_class.rb
+++ b/lib/boot/meta_class.rb
@@ -49,9 +49,6 @@ module Boot
       fun
     end
 
-    def inspect
-      "MetaClass.new(:#{@me_self.name})"
-    end
     def to_s 
       "#{inspect} on #{@me_self}, #{@functions.length} functions"
     end
diff --git a/lib/virtual/frame.rb b/lib/virtual/frame.rb
index 6d94e6da..f10a1885 100644
--- a/lib/virtual/frame.rb
+++ b/lib/virtual/frame.rb
@@ -23,6 +23,10 @@ module Virtual
     end
     attr_reader :next_normal, :next_exception, :me, :binding
 
+    # dummy for the eventual
+    def new_frame
+      self
+    end
     # 
     def compile_get method , name
       method.add FrameGet.new(name)
diff --git a/lib/virtual/instruction.rb b/lib/virtual/instruction.rb
index a62bff75..4b9f0ab1 100644
--- a/lib/virtual/instruction.rb
+++ b/lib/virtual/instruction.rb
@@ -1,3 +1,5 @@
+require_relative "object"
+
 module Virtual
   
   # Instruction is an abstract for all the code of the object-machine. Derived classe make up the actual functionality
@@ -8,11 +10,10 @@ module Virtual
   # defining a minimal set of instructions needed to implement oo.
   
   # This is partly because jumping over this layer and doing in straight in assember was too big a step
-  class Instruction
+  class Instruction < Virtual::Object
     attr_accessor :next
-    
-    def inspect
-      self.class.name + ".new()"
+    def attributes
+      [:next]
     end
   end
 
diff --git a/lib/virtual/method.rb b/lib/virtual/method.rb
index cddabb1c..bbb30394 100644
--- a/lib/virtual/method.rb
+++ b/lib/virtual/method.rb
@@ -15,7 +15,7 @@ module Virtual
       Method.new(:main , [] , Virtual::SelfReference )
     end
     def attributes
-      [:name , :args , :receiver]
+      [:name , :args , :receiver , :start , :return_type]
     end
     def initialize name , args , receiver = Virtual::SelfReference.new , return_type = Virtual::Reference 
       @name = name.to_sym
@@ -26,7 +26,8 @@ module Virtual
       @start = MethodEnter.new
       @current = @start
     end
-    attr_reader :name , :args , :receiver
+    attr_reader :name , :args , :receiver , :start
+    attr_accessor :return_type
 
     def add instruction
       @current.next = instruction
diff --git a/test/virtual/test_basic.rb b/test/virtual/test_basic.rb
index 2e2a239d..43815340 100644
--- a/test/virtual/test_basic.rb
+++ b/test/virtual/test_basic.rb
@@ -31,6 +31,12 @@ class TestBasic < MiniTest::Test
     check
   end
 
+  def test_self
+    @string_input    = 'self '
+    @output = [Virtual::SelfReference.new()]
+    check
+  end
+
   def test_instance_variable
     @string_input    = '@foo_bar '
     @output = [Virtual::FrameSend.new(:_get_instance_variable , [ Virtual::StringConstant.new('foo_bar')])]
@@ -39,7 +45,7 @@ class TestBasic < MiniTest::Test
 
   def test_module_name
     @string_input    = 'FooBar '
-    @output = [Boot::MetaClass.new(:FooBar)]
+    @output = [Boot::BootClass.new(:FooBar,:Object)]
     check
   end