[Truffle] Add missing boundary.

jruby · Nov 9, 2016 · f1169c9 · f1169c9
1 parent 78ac114
commit f1169c9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/truffle/src/main/java/org/jruby/truffle/core/queue/DelegatingBlockingQueue.java b/truffle/src/main/java/org/jruby/truffle/core/queue/DelegatingBlockingQueue.java
@@ -9,6 +9,8 @@
  */
 package org.jruby.truffle.core.queue;
 
+import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
+
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.concurrent.BlockingQueue;
@@ -152,6 +154,7 @@ public Object[] toArray() {
     }
 
     @Override
+    @TruffleBoundary
     public Iterator<T> iterator() {
         return queue.iterator();
     }