| Index: runtime/lib/array_patch.dart
|
| diff --git a/runtime/lib/array_patch.dart b/runtime/lib/array_patch.dart
|
| index f8343941905d1ddb2c5d28e186722763f1c4d648..e62524bd124ddd79fcfd779bc7d7705b34878322 100644
|
| --- a/runtime/lib/array_patch.dart
|
| +++ b/runtime/lib/array_patch.dart
|
| @@ -33,7 +33,7 @@ const _GROWABLE_ARRAY_MARKER = const _GrowableArrayMarker();
|
| }
|
|
|
| @patch factory List.from(Iterable elements, { bool growable: true }) {
|
| - if (elements is EfficientLengthIterable) {
|
| + if (elements is EfficientLength) {
|
| int length = elements.length;
|
| var list = growable ? new _GrowableList<E>(length) : new _List<E>(length);
|
| if (length > 0) { // Avoid creating iterator unless necessary.
|
|
|