| commit | cc2a3808ae4692495eafae302389cf441778ea74 | [log] [tgz] |
|---|---|---|
| author | Robert Nystrom <rnystrom@google.com> | Mon Nov 24 20:13:27 2025 -0800 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Nov 24 20:13:27 2025 -0800 |
| tree | 0b5b6a5d6b76c012fb6154e46d103ce929112779 | |
| parent | ea9d3cc73e4aa03d053c70ad286f7eac95938c2e [diff] |
Refactor DuplicateDefinitionVerifier. I split _checkDuplicateIdentifier() into two methods. One works with AST nodes and tokens and the other continues to use fragments. The former does a better job of reporting the error using the underlying token location, which will do the correct thing for private named parameters in a later change. I kept the old method that works with fragments because I wasn't sure how to migrate the code for top-level collisions to use AST nodes while handling declarations from part files. I did go ahead and simplify that method to only take a single scope and then pass in the getter or setter scope as appropriate. That seemed cleaner to me than passing in both and then doing a type test on every object to see if it's a setter or not: the caller already knows that. Change-Id: I532e4c7e40ad5ed075ba2044231bf2bac694e8e6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/463821 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: 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).
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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.
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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.
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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.