| commit | bac7e9b8c08e75d95a7db8a9ea78ddeb90eb3f45 | [log] [tgz] |
|---|---|---|
| author | Aske Simon Christensen <askesc@google.com> | Fri Jul 21 15:52:38 2023 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Jul 21 15:52:38 2023 +0000 |
| tree | 1afc7802a5c0c4b522e0904a5cc47d10353242ff | |
| parent | 892fdd9ab06df4d0a567086109a65bbfa616f323 [diff] |
[dart2wasm] Emit encoding for final types. This marks all types without subtypes as final and all types with subtypes as non-final. This makes the emitted types maximally final and is appropriate for a closed-world module. V8 currently ignores the finality of types for the temporary WasmGC encoding, which make our current encoding work even though it implicitly marks some types as final that shouldn't be. For the final WasmGC instruction encoding, V8 is likely to reject modules containing final types with subtypes. Change-Id: If3030c49e8fe60fec8099b731b6fcf618d6a7e64 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/310163 Reviewed-by: Ömer Ağacan <omersa@google.com> Commit-Queue: Ömer Ağacan <omersa@google.com>
Dart is:
Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.
Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web.
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 on our wiki.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.