let the BootClasses carry functions, ie one level squeezed between object_space and funtion, the class is coming to life

lib/ast/function_expression.rb

@@ -27,7 +27,7 @@ module Ast
         args << arg_value
       end
       function = Vm::Function.new(name , args )
-      context.object_space.add_function function
+      context.current_class.add_function function 
 
       parent_locals = context.locals
       parent_function = context.function