Index: runtime/vm/flow_graph_builder.cc |
diff --git a/runtime/vm/flow_graph_builder.cc b/runtime/vm/flow_graph_builder.cc |
index b424c603422311172ce1c724bd6a47633c4a08db..7fcd41d45d1f80ead9bb7d5d31ecb93924c66151 100644 |
--- a/runtime/vm/flow_graph_builder.cc |
+++ b/runtime/vm/flow_graph_builder.cc |
@@ -1626,7 +1626,7 @@ void EffectGraphVisitor::BuildTypeTest(ComparisonNode* node) { |
// All objects are instances of type T if Object type is a subtype of type T. |
const Type& object_type = Type::Handle(Z, Type::ObjectType()); |
if (type.IsInstantiated() && |
- object_type.IsSubtypeOf(type, NULL, Heap::kOld)) { |
+ object_type.IsSubtypeOf(type, NULL, NULL, Heap::kOld)) { |
// Must evaluate left side. |
EffectGraphVisitor for_left_value(owner()); |
node->left()->Visit(&for_left_value); |