| commit | d810c7d0c0b386198719abec2ee435af0fed41e1 | [log] [tgz] |
|---|---|---|
| author | Paul Berry <paulberry@google.com> | Fri Aug 29 07:31:41 2025 -0700 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Aug 29 07:31:41 2025 -0700 |
| tree | 5d616b53ae9fe96c8d4a54687584df73f37203d2 | |
| parent | 43aa985577475e5a88a3f2819f2a402113fb3d25 [diff] |
[front_end] Bump language version to 3.9 and reformat. This commit was generated by the following steps: - Manually change the SDK constraint in `pkg/front_end/pubspec.yaml` - Run `gclient sync` - Run `find pkg/front_end/benchmarks pkg/front_end/lib pkg/front_end/presubmit_helper.dart pkg/front_end/presubmit_helper_spawn.dart pkg/front_end/test pkg/front_end/tool -iname '*.dart' | xargs tools/sdks/dart-sdk/bin/dart format` - Manually fix remaining long lines and add dead code ignore comments. - Fix coverage by running `dart --enable-asserts pkg/front_end/test/coverage_suite.dart --tasks=5 --add-and-remove-comments` - Fix `pkg/front_end/test/coverage_merger/assert_message_auto_ignored` by running `dart pkg/front_end/test/unit_test_suites.dart -p pkg/front_end/test/coverage_merger/assert_message_auto_ignored -DupdateExpectations=true` The diff is large because the version bump causes the formatter to switch into "tall mode". Change-Id: I6a6a696410da8b168060acfe0e4d6e91e294c4f0 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/447628 Auto-Submit: Paul Berry <paulberry@google.com> Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com>
Dart is:
Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.
Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
Dart is free and open source.
See LICENSE and PATENT_GRANT.
Visit dart.dev to learn more about the language, tools, and to find codelabs.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch).
If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.
There are more documents in our repo at docs.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.
Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.