Index: runtime/vm/become.cc |
diff --git a/runtime/vm/become.cc b/runtime/vm/become.cc |
index 207a771d756430b60080880c20948d4587245a28..e3982b86fb0a4580185f0ed30ed6fc426858aed0 100644 |
--- a/runtime/vm/become.cc |
+++ b/runtime/vm/become.cc |
@@ -215,7 +215,7 @@ void Become::ElementsForwardIdentity(const Array& before, const Array& after) { |
Heap* heap = isolate->heap(); |
TIMELINE_FUNCTION_GC_DURATION(thread, "Become::ElementsForwardIdentity"); |
- HeapIterationScope his; |
+ HeapIterationScope his(thread); |
// Setup forwarding pointers. |
ASSERT(before.Length() == after.Length()); |