| commit | 6574ac912b4ad6899ae7f32c0ec4a5ad2c5a3437 | [log] [tgz] |
|---|---|---|
| author | Nicholas Shahan <nshahan@google.com> | Fri Jul 26 04:50:30 2024 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Jul 26 04:50:30 2024 +0000 |
| tree | 9731093a435d6fc3168497420ffa203764af92f4 | |
| parent | ed8116a8dd4c70466e81f043211678fd5e6da0c8 [diff] |
[ddc] Fix test for the presence of named arguments Use `Object.hasOwnProperty()` to test for the presence of named arguments when the argument name matches a property from the native JavaScript Object prototype. This is slower but more accurate because it does not find any properties up the prototype chain. Previously, named arguments could falsely be detected as passed if the name matched one of the properties on the native JavaScript Object and an incorrect value would be retrieved from the named argument packet. This change also deletes the `@undefined` annotation because it was only used in places that were not read by the compiler and only read by the compiler in places it wasn't used. Essentially dead code. Fixes: https://github.com/dart-lang/sdk/issues/56315 Change-Id: Iedeacb1e7d61234fc63605d6df05da977c9a456e Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/377721 Reviewed-by: Stephen Adams <sra@google.com> Commit-Queue: Nicholas Shahan <nshahan@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.