1 files changed, 7 insertions, 0 deletions
diff --git a/js/src/vm/Shape.cpp b/js/src/vm/Shape.cpp
index 7cdf382ed..c71cef5a7 100644
--- a/js/src/vm/Shape.cpp
+++ b/js/src/vm/Shape.cpp
@@ -1771,3 +1771,10 @@ JS::ubi::Concrete<js::BaseShape>::size(mozilla::MallocSizeOf mallocSizeOf) const
 {
     return js::gc::Arena::thingSize(get().asTenured().getAllocKind());
 }
+
+void
+PropertyResult::trace(JSTracer* trc)
+{
+    if (isNativeProperty())
+        TraceRoot(trc, &shape_, "PropertyResult::shape_");
+}