| commit | 8fff52463924bb6bb28c0d9b9660a50ab9dcbc74 | [log] [tgz] |
|---|---|---|
| author | Paul Berry <paulberry@google.com> | Mon Jan 05 11:39:19 2026 -0800 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Jan 05 11:39:19 2026 -0800 |
| tree | ed30b5f0fcfc1aee2ad9bca69c98987c9a36af2c | |
| parent | 52b5af6ae70d34f17bbd0b90c4c3cfc72af9f178 [diff] |
[messages] Convert uses of atElement2 in member_duplicate_definition_verifier.dart. Changes the uses of `DiagnosticReporter.atElement2` in `member_duplicate_definition_verifier.dart` to use the new literate diagnostic reporting mechanism. Note that the literate diagnostic reporting mechanism doesn't directly support an `atElement` method. This is on purpose, because reporting a diagnostic at an element is risky: if the caller isn't careful to make sure the element's declaration site is in the file for which errors are being reported, the offset and length will be meaningless. To help manage that risk, I've added an extension `diagnosticRange` on `Element`, which checks that the element is declared in the expected source file before returning the diagnostic range. Change-Id: I6a6a6964a4a3cbcc5a6b58e5a86def8b6d208f0f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/470740 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Paul Berry <paulberry@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.