--- a/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/local/SLReadArgumentNode.java	Mon Jul 14 16:04:09 2014 -0700
+++ b/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/local/SLReadArgumentNode.java	Mon Jul 14 16:51:41 2014 -0700
@@ -23,6 +23,7 @@
 package com.oracle.truffle.sl.nodes.local;
 
 import com.oracle.truffle.api.frame.*;
+import com.oracle.truffle.api.source.*;
 import com.oracle.truffle.api.utilities.*;
 import com.oracle.truffle.sl.nodes.*;
 import com.oracle.truffle.sl.parser.*;
@@ -46,7 +47,8 @@
      */
     private final BranchProfile outOfBoundsTaken = new BranchProfile();
 
-    public SLReadArgumentNode(int index) {
+    public SLReadArgumentNode(SourceSection src, int index) {
+        super(src);
         this.index = index;
     }