--- a/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLAddNode.java	Wed Feb 05 09:32:30 2014 +0100
+++ b/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLAddNode.java	Wed Feb 05 03:16:21 2014 -0800
@@ -78,16 +78,6 @@
     }
 
     /**
-     * Specialization for String concatenation. This specialization is not strictly necessary, since
-     * {@link #add(Object, Object)} covers this case too. But it leads to slightly better code,
-     * since we do not require the {@link Object#toString()} calls in this specialization.
-     */
-    @Specialization
-    protected String add(String left, String right) {
-        return left + right;
-    }
-
-    /**
      * Specialization for String concatenation. The SL specification says that String concatenation
      * works if either the left or the right operand is a String. The non-string operand is
      * converted then automatically converted to a String.