Google Git
Sign in
dart / sdk / 779fe017ba2b373a81388fdf029ef8b863e17d02
commit779fe017ba2b373a81388fdf029ef8b863e17d02[log] [tgz]
authorNate Biggs <natebiggs@google.com>Fri Aug 11 20:59:30 2023 +0000
committerCommit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Aug 11 20:59:30 2023 +0000
treeef2ef21d617698ef6a49e24e57f389e3b5a2e354
parentadb68f4bb0d0bdddee96ba4a76ceff4f423a92c4 [diff]
[dart2js] Add Dart web speciailized expectation helpers.

There are many failing Dart2JS language/library tests due to differences in backend implementations.

We want to adopt a strategy that allows us to make explicit the different expectations we have of each backend.

This adds logic for the 2 most common causes of these backend related failures (numbers and implicit checks) but we can add more of these as we discover more use cases.

This is an iteration on https://dart-review.googlesource.com/c/sdk/+/293463 attempting to integrate feedback from that change.

Change-Id: Ie3a1954066199695d92881497e940385467c9a12
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/311780
Commit-Queue: Nate Biggs <natebiggs@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
Reviewed-by: Lasse Nielsen <lrn@google.com>
6 files changed
tree: ef2ef21d617698ef6a49e24e57f389e3b5a2e354
  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. .vpython
  22. AUTHORS
  23. BUILD.gn
  24. CHANGELOG.md
  25. codereview.settings
  26. CONTRIBUTING.md
  27. DEPS
  28. LICENSE
  29. OWNERS
  30. PATENT_GRANT
  31. PRESUBMIT.py
  32. README.dart-sdk
  33. README.md
  34. sdk.code-workspace
  35. sdk_args.gni
  36. SECURITY.md
  37. WATCHLISTS
README.md

Dart

A client-optimized language for fast apps on any platform

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 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.