Google Git
Sign in
dart / sdk / 7a82e8e995080ed6887c0f29a9ce4e63b6ba1350
commit7a82e8e995080ed6887c0f29a9ce4e63b6ba1350[log] [tgz]
authorKallen Tu <kallentu@google.com>Wed Feb 14 19:55:51 2024 +0000
committerCommit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Feb 14 19:55:51 2024 +0000
tree5309ecaaaa1e6ace250b340f93b495739b653e11
parent86146ed6cfd97a92c7944d5e51f28f4c502eb86a [diff]
[test_runner] Support new features in Requirements.

Support `checkedExplicitCasts`,`checkedImplicitDowncasts`, `checkedParameters`, `jsNumbers`, and `nativeNumbers`.

dart2js and DDC configs should support `jsNumbers`.
dart2js and dart2wasm (both optimized) do not support checked parameters nor implicit downcasts checks.
dart2wasm optimized does not support explicit cast checks.

This CL adds these features and makes sure certain configs are opting into these features.

Bug: https://github.com/dart-lang/sdk/issues/54798
Change-Id: If61d513569259317b1fb89c27d3fd97e3542697d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/352103
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
Commit-Queue: Kallen Tu <kallentu@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
2 files changed
tree: 5309ecaaaa1e6ace250b340f93b495739b653e11
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. sdk/
  10. tests/
  11. third_party/
  12. tools/
  13. utils/
  14. .clang-format
  15. .gitattributes
  16. .gitconfig
  17. .gitignore
  18. .gn
  19. .mailmap
  20. .style.yapf
  21. AUTHORS
  22. BUILD.gn
  23. CHANGELOG.md
  24. codereview.settings
  25. CONTRIBUTING.md
  26. DEPS
  27. LICENSE
  28. OWNERS
  29. PATENT_GRANT
  30. PRESUBMIT.py
  31. README.dart-sdk
  32. README.md
  33. sdk.code-workspace
  34. sdk_args.gni
  35. SECURITY.md
  36. WATCHLISTS
README.md

Dart

An approachable, portable, and productive language for high-quality apps on any platform

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 platforms illustration

License & patents

Dart is free and open source.

See LICENSE and PATENT_GRANT.

Using Dart

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).

Building Dart

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.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.