Version 0.8.10.5

dart/sdk/lib/_internal/compiler/implementation/inferrer/container_tracer.dart

Index: dart/sdk/lib/_internal/compiler/implementation/inferrer/container_tracer.dart
===================================================================
--- dart/sdk/lib/_internal/compiler/implementation/inferrer/container_tracer.dart	(revision 29908)
+++ dart/sdk/lib/_internal/compiler/implementation/inferrer/container_tracer.dart	(working copy)
@@ -200,7 +200,13 @@
   visitPhiElementTypeInformation(PhiElementTypeInformation info) {}
   visitElementInContainerTypeInformation(
       ElementInContainerTypeInformation info) {}
-  visitContainerTypeInformation(ContainerTypeInformation info) {}
+
+  visitContainerTypeInformation(ContainerTypeInformation info) {
+    if (container != info) {
+      bailout('Stored in a container');
+    }
+  }
+
   visitConcreteTypeInformation(ConcreteTypeInformation info) {}
 
   visitClosureCallSiteTypeInformation(ClosureCallSiteTypeInformation info) {