Index: sdk/lib/core/date_time.dart |
diff --git a/sdk/lib/core/date_time.dart b/sdk/lib/core/date_time.dart |
index b5614af028f5e6c44b2c6503e38ed8f98166f9a6..35e93e004596b49cb7627144bd7cbd03208bfdda 100644 |
--- a/sdk/lib/core/date_time.dart |
+++ b/sdk/lib/core/date_time.dart |
@@ -102,7 +102,7 @@ part of dart.core; |
* the [intl](http://pub.dartlang.org/packages/intl) package. |
* |
*/ |
-class DateTime implements Comparable { |
+class DateTime implements Comparable<DateTime> { |
// Weekday constants that are returned by [weekday] method: |
static const int MONDAY = 1; |
static const int TUESDAY = 2; |