Index: pkg/serialization/lib/src/basic_rule.dart |
diff --git a/pkg/serialization/lib/src/basic_rule.dart b/pkg/serialization/lib/src/basic_rule.dart |
index 303a9e1a04a23f0b2c2a3d0da3f6ebbf2b7746a4..19a8bcab3c63f059edae35a827df76855c1c1d04 100644 |
--- a/pkg/serialization/lib/src/basic_rule.dart |
+++ b/pkg/serialization/lib/src/basic_rule.dart |
@@ -271,7 +271,7 @@ class BasicRule extends SerializationRule { |
* This represents a field in an object. It is intended to be used as part of |
* a [_FieldList]. |
*/ |
-abstract class _Field implements Comparable { |
+abstract class _Field implements Comparable<_Field> { |
/** The FieldList that contains us. */ |
final _FieldList fieldList; |