Index: pkg/compiler/lib/src/js_backend/backend_impact.dart |
diff --git a/pkg/compiler/lib/src/js_backend/backend_impact.dart b/pkg/compiler/lib/src/js_backend/backend_impact.dart |
index 7ced4461dd3cfbb70d7a5a0d6e25f46836aad62b..5469d5dd6dbd55e6bf687f1a6f78ed1b89482f46 100644 |
--- a/pkg/compiler/lib/src/js_backend/backend_impact.dart |
+++ b/pkg/compiler/lib/src/js_backend/backend_impact.dart |
@@ -274,6 +274,10 @@ class BackendImpacts { |
otherImpacts: [ |
getRuntimeTypeArgument]); |
+ BackendImpact get genericIsCheck => new BackendImpact( |
+ instantiatedClasses: [ |
+ coreClasses.listClass]); |
+ |
BackendImpact get genericCheckedModeTypeCheck => new BackendImpact( |
staticUses: [ |
helpers.assertSubtype]); |