--- a/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLAddNode.java	Mon Jul 14 16:04:09 2014 -0700
+++ b/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLAddNode.java	Mon Jul 14 16:51:41 2014 -0700
@@ -27,6 +27,7 @@
 import com.oracle.truffle.api.*;
 import com.oracle.truffle.api.dsl.*;
 import com.oracle.truffle.api.nodes.*;
+import com.oracle.truffle.api.source.*;
 import com.oracle.truffle.sl.nodes.*;
 
 /**
@@ -42,6 +43,10 @@
 @NodeInfo(shortName = "+")
 public abstract class SLAddNode extends SLBinaryNode {
 
+    public SLAddNode(SourceSection src) {
+        super(src);
+    }
+
     /**
      * Specialization for primitive {@code long} values. This is the fast path of the
      * arbitrary-precision arithmetic. We need to check for overflows of the addition, and switch to