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Unified Diff: sdk/lib/collection/linked_list.dart

Issue 23445016: Small changes to make analyzer happy. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 7 years, 4 months ago
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Index: sdk/lib/collection/linked_list.dart
diff --git a/sdk/lib/collection/linked_list.dart b/sdk/lib/collection/linked_list.dart
index 502341ce1f1a3ae919fb02e4232e0e3f883f4afd..cd89e78786161986bc8051f82d63a41912d0b423 100644
--- a/sdk/lib/collection/linked_list.dart
+++ b/sdk/lib/collection/linked_list.dart
@@ -185,7 +185,8 @@ class _LinkedListLink {
/**
* Entry element for a [LinkedList]. Any entry must extend this class.
*/
-abstract class LinkedListEntry<E> implements _LinkedListLink {
+abstract class LinkedListEntry<E extends LinkedListEntry>
+ implements _LinkedListLink {
LinkedList<E> _list;
_LinkedListLink _next;
_LinkedListLink _previous;
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