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diff graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLAddNode.java @ 19297:bf846a813688

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SL: update guard expressions
author Christian Humer <christian.humer@gmail.com>
date Fri, 23 Jan 2015 12:19:26 +0100
parents 301fea50e42e
children b1530a6cce8c
line wrap: on
line diff
--- a/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLAddNode.java	Wed Feb 11 17:22:54 2015 +0100
+++ b/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLAddNode.java	Fri Jan 23 12:19:26 2015 +0100
@@ -94,7 +94,7 @@
      * To implement these semantics, we tell the Truffle DSL to use a custom guard. The guard
      * function is defined in {@link #isString this class}, but could also be in any superclass.
      */
-    @Specialization(guards = "isString")
+    @Specialization(guards = "isString(left, right)")
     @TruffleBoundary
     protected String add(Object left, Object right) {
         return left.toString() + right.toString();