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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 // Note that the optimizing compiler depends on the algorithm which | 5 // Note that the optimizing compiler depends on the algorithm which |
6 // returns a _GrowableObjectArray if length is null, otherwise returns | 6 // returns a _GrowableObjectArray if length is null, otherwise returns |
7 // fixed size array. | 7 // fixed size array. |
8 patch class ListImplementation<E> { | 8 patch class _ListImpl<E> { |
9 /* patch */ factory List([int length = null]) { | 9 /* patch */ factory List([int length = null]) { |
10 if (length === null) { | 10 if (length === null) { |
11 return new _GrowableObjectArray<E>(); | 11 return new _GrowableObjectArray<E>(); |
12 } else { | 12 } else { |
13 return new _ObjectArray<E>(length); | 13 return new _ObjectArray<E>(length); |
14 } | 14 } |
15 } | 15 } |
16 | 16 |
17 /* patch */ static _from(Iterable other) { | 17 /* patch */ factory List.from(Iterable<E> other) { |
18 _GrowableObjectArray list = new _GrowableObjectArray(); | 18 _GrowableObjectArray<E> list = new _GrowableObjectArray<E>(); |
19 for (final e in other) { | 19 for (final e in other) { |
20 list.add(e); | 20 list.add(e); |
21 } | 21 } |
22 return list; | 22 return list; |
23 } | 23 } |
24 } | 24 } |
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