| commit | a478a4418cc6da1d6f91cf9d5b252412fe9bca96 | [log] [tgz] |
|---|---|---|
| author | Chloe Stefantsova <cstefantsova@google.com> | Fri Oct 17 02:16:25 2025 -0700 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Oct 17 02:16:25 2025 -0700 |
| tree | bb31f2eace1240342130ef29d3ab9493d5833b9f | |
| parent | 49eb5140052f2750e311b30124cef056a4083104 [diff] |
[cfe] Add experimental visitor mixins and experimental type This CL reduces the noise of future CFE experiments in the backends. Whenever new nodes will be added as an experiment, the related exception-throwing implementations will be added to the mixins, eliminating the need to add the visit methods to the backend code directly. The experimental type addresses a similar issue in exhaustive switch statements and expressions. TEST=existing Change-Id: I1a021e11a159a992500c42287cbe6ef027bf54a2 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/455080 Reviewed-by: Johnni Winther <johnniwinther@google.com> Reviewed-by: Nate Biggs <natebiggs@google.com> Reviewed-by: Ömer Ağacan <omersa@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com> Reviewed-by: Mayank Patke <fishythefish@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.