[Truffle] Adding null array specialization to Array#delete.

jruby · Apr 2, 2015 · b69d00f · b69d00f
1 parent 7f5ea0a
commit b69d00f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/core/ArrayNodes.java b/truffle/src/main/java/org/jruby/truffle/nodes/core/ArrayNodes.java
@@ -1077,6 +1077,11 @@ public Object deleteObject(VirtualFrame frame, RubyArray array, Object value) {
             return found;
         }
 
+        @Specialization(guards = "isNullArray")
+        public Object deleteNull(VirtualFrame frame, RubyArray array, Object value) {
+            return nil();
+        }
+
     }
 
     @CoreMethod(names = "delete_at", required = 1, raiseIfFrozenSelf = true)