remove method source receiver

no harm done it seems

lib/register/builtin/integer.rb

@@ -32,7 +32,6 @@ module Register
 
         def putint context
           putint_function = MethodSource.create_method(:Integer,:putint , [] )
-          putint_function.source.receiver = :Integer
           return putint_function
           # buffer = Parfait::Word.new("           ") # create a buffer
           # context.object_space.add_object buffer              # and save it (function local variable: a no no)
@@ -60,7 +59,6 @@ module Register
         # not my hand off course, found in the net http://www.peter-cockerell.net/aalp/html/ch-5.html
         def fibo context
           fibo_function = MethodSource.create_method(:Integer,:fibo ,  [] )
-          fibo_function.source.receiver = :Integer
           return fibo_function
           # int = fibo_function.receiver
           #

lib/register/method_source.rb

@@ -56,7 +56,7 @@ module Register
       add_code FunctionReturn.new( self , Register.new_message_reg , Register.resolve_index(:message , :return_address) )
       @current = enter
     end
-    attr_accessor  :current , :receiver , :instructions
+    attr_accessor  :current  , :instructions
 
     # add an instruction after the current (insertion point)
     # the added instruction will become the new insertion point

lib/soml/compiler/function_definition.rb

@@ -33,7 +33,6 @@ module Soml
         @method = Register::MethodSource.create_method_for(@clazz, name , args )
         @clazz.add_instance_method @method
       end
-      @method.source.receiver = r
       #puts "compile method #{@method.name}"
 
       kids.to_a.each do |ex|