getting better, but somethings off

lib/vm/function_call.rb

@@ -2,31 +2,37 @@ module Vm
 
   # name and args , return
 
-  class FunctionCall < Value
+  class FunctionCall < Block
 
     def initialize(name , args)
+      super(name)
       @name = name
-      @args = args
+      @values = args
       @function = nil
     end
-    attr_reader :name , :args , :function
+    attr_reader  :function
+    def args
+      values
+    end
     
     def compile context
       @function = context.program.get_function @name
       if @function
-        raise "error #{self}" unless function.arity != @args.length
+        raise "error #{self}" unless @function.arity != @values.length
       else
         @function = context.program.get_or_create_function @name
       end
-      args.each_with_index do |arg , index|
-        arg.load
+      args.each_with_index do |arg |
         arg.compile context
       end
+      args.each_with_index do |arg , index|
+        arg.load index
+      end
       #puts "funcall #{self.inspect}"
-      self.call
+      self.do_call
     end
     
-    def call
+    def do_call
       Machine.instance.function_call self
     end
   end