| commit | 9c91f31c10e2cca7cf4c9dc7a593e1794bfdb99c | [log] [tgz] |
|---|---|---|
| author | Sigmund Cherem <sigmund@google.com> | Tue Sep 10 00:55:02 2024 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Sep 10 00:55:02 2024 +0000 |
| tree | e8862a0fc3147f9a086505d36864f836c4cc18b5 | |
| parent | 6db84ef90359222929c01935f9c4fc3a9ed141f0 [diff] |
DDC implementation of experimental dynamic modules.
In particular,
* Provides a DDC implementation for dynamic modules, where the download
and instantiation of the module is delegated to the embedder of the
program.
* Exposes an embedding API to allow embedders to define the loading logic.
* Adds a flag to compile code as a dynamic module. This includes
generating an entrypoint trampoline and checks to validate that a
dynamic module doesn't stump over previously defined libraries.
* Adds test coverage for DDC under `pkg/dynamic_modules/test/`.
Test suite can be run by executing:
```
DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart-sdk/bin/dart \
pkg/dynamic_modules/test/runner/main.dart -t ddc
```
Once we provide integration of test configuration results to that test
runner, we will add it as part of the test matrix.
Change-Id: I626b5fefe9a27546cc6d1630d17e812544a711c6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/379748
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Sigmund Cherem <sigmund@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.