[Truffle] Fixed issues with RubyObject specialization in False#^.

jruby · Nov 19, 2014 · 7c36a61 · 7c36a61
1 parent a7cfb54
commit 7c36a61
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/core/src/main/java/org/jruby/truffle/nodes/core/FalseClassNodes.java b/core/src/main/java/org/jruby/truffle/nodes/core/FalseClassNodes.java
@@ -38,14 +38,13 @@ public boolean xor(RubyNilClass other) {
             return false;
         }
 
-        @Specialization
-        public boolean xor(RubyString other) {
+        @Specialization(guards = "isNotNull")
+        public boolean xor(RubyObject other) {
             return true;
         }
 
-        @Specialization
-        public boolean xor(RubyObject other) {
-            return true;
+        static boolean isNotNull(RubyObject o) {
+            return ! (o instanceof RubyNilClass);
         }
 
     }