Index: runtime/vm/object_id_ring.h |
diff --git a/runtime/vm/object_id_ring.h b/runtime/vm/object_id_ring.h |
index b0dfee7cea0eca5795e8eb6faec20dea36c29b3d..ee9038d3fe56c59a432a06992e6a844e1a18bd8f 100644 |
--- a/runtime/vm/object_id_ring.h |
+++ b/runtime/vm/object_id_ring.h |
@@ -28,6 +28,8 @@ class ObjectIdRing { |
~ObjectIdRing(); |
int32_t GetIdForObject(RawObject* raw_obj); |
+ |
+ // Returns Object::sentinel() when the id is not valid. |
RawObject* GetObjectForId(int32_t id); |
void VisitPointers(ObjectPointerVisitor* visitor); |