Index: pkg/intl/lib/number_format.dart |
diff --git a/pkg/intl/lib/number_format.dart b/pkg/intl/lib/number_format.dart |
index c8816d82fa3b3810138aa2dbd64d00c32827b50c..bdc5e46aed2030535c020500dba0991315853edd 100644 |
--- a/pkg/intl/lib/number_format.dart |
+++ b/pkg/intl/lib/number_format.dart |
@@ -699,7 +699,7 @@ Iterator _iterator(String s) => new _StringIterator(s); |
* Provides an Iterable that wraps [_iterator] so it can be used in a `for` |
* loop. |
*/ |
-class _StringIterable extends Iterable<String> { |
+class _StringIterable extends IterableBase<String> { |
final Iterator<String> iterator; |
_StringIterable(String s) |