[Truffle] Primitives aren't foreign.

jruby · Oct 15, 2015 · dc1c722 · dc1c722
1 parent 1423e09
commit dc1c722
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/RubyGuards.java b/truffle/src/main/java/org/jruby/truffle/nodes/RubyGuards.java
@@ -220,7 +220,7 @@ public static boolean isThreadLocal(Object value) {
     }
 
     public static boolean isForeignObject(Object object) {
-        return !isRubyBasicObject(object);
+        return object instanceof TruffleObject && !isRubyBasicObject(object);
     }
 
     // Sentinels