--- a/compiler/TArgumentBinding.st	Fri Sep 18 06:20:53 2015 +0100
+++ b/compiler/TArgumentBinding.st	Sun Sep 20 12:01:42 2015 +0100
@@ -3,7 +3,7 @@
 "{ NameSpace: Smalltalk }"
 
 TVariableBinding subclass:#TArgumentBinding
-	instanceVariableNames:'index'
+	instanceVariableNames:''
 	classVariableNames:''
 	poolDictionaries:''
 	category:'Languages-Tea-Compiler-Bindings'
@@ -18,8 +18,8 @@
 
 !TArgumentBinding methodsFor:'initialization'!
 
-index:something
-    index := something.
+index:anInteger
+    index := anInteger.
 ! !
 
 !TArgumentBinding methodsFor:'printing & storing'!