| commit | 9173aed1baf315d8fa7838c0749f85929e0d357f | [log] [tgz] |
|---|---|---|
| author | Todd Volkert <tvolkert@google.com> | Thu Jun 20 06:43:44 2019 +0000 |
| committer | commit-bot@chromium.org <commit-bot@chromium.org> | Thu Jun 20 06:43:44 2019 +0000 |
| tree | aa1a8d1b432ddd5cad014d8d6d98210063028529 | |
| parent | 25b40a0291c6aaee8a3c97df529f8ca7f767d600 [diff] |
Declare return types of Uint8List. These methods all were returning Uint8List, yet they were only declared to return List<int>. This forced callers to either defensively wrap the return values in Uint8List, or to assume the contravariant return value: * Utf8Codec.encode() * BytesBuilder.takeBytes() * BytesBuilder.toBytes() * File.readAsBytes() * File.readAsBytesSync() * RandomAccessFile.read() * RandomAccessFile.readSync() * Uint8List.sublist() Since it's related, this change also updates the following sublist() methods to declare that they return the a sublist of the same type as the source list: * Int8List * Uint8ClampedList * Int16List * Uint16List * Int32List * Uint32List * Int64List * Uint64List * Float32List * Float64List * Float32x4List * Int32x4List * Float64x2List Bug: https://github.com/dart-lang/sdk/issues/36900 Bug: https://github.com/dart-lang/sdk/issues/31547 Bug: https://github.com/dart-lang/sdk/issues/27818 Bug: https://github.com/dart-lang/sdk/issues/35521 Change-Id: Ic3bc1db0d64de36fb68b1d8d98037eed1464f978 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/101742 Commit-Queue: Todd Volkert <tvolkert@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
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