Bump pub to be6868ba132c782d9835b1638a634ecb73428579

Changes:
```
> git log --format="%C(auto) %h %s" 42819a1..be6868b
 https://dart.googlesource.com/pub.git/+/be6868ba Improve precompilation (4005)
 https://dart.googlesource.com/pub.git/+/1ff7ed9f `upgrade --tighten` (3957)
 https://dart.googlesource.com/pub.git/+/a2ff15af Bump actions/checkout from 3.5.3 to 3.6.0 (4007)
 https://dart.googlesource.com/pub.git/+/9c041f97 Revert "Validate pubspec names after resolution, instead of when parsing (3956)" (4006)
 https://dart.googlesource.com/pub.git/+/62981e8c Switch vendor to a dev dependency (3997)
 https://dart.googlesource.com/pub.git/+/edcd5c2a Don't display detailed errors from credentials file (4004)
 https://dart.googlesource.com/pub.git/+/bddb0b8a Fix test expectation (4000)
 https://dart.googlesource.com/pub.git/+/c5541b33 Fix spelling errors (3999)
 https://dart.googlesource.com/pub.git/+/ee3f0ff7 Log missing compilation output (3992)
 https://dart.googlesource.com/pub.git/+/57e5d581 Remove remaining remnants of old packages folder and .packages file (3989)
 https://dart.googlesource.com/pub.git/+/edc76a1c Cleanup meta annotation usage (3990)
 https://dart.googlesource.com/pub.git/+/d619b373 Replace Pair usage with records (3988)
 https://dart.googlesource.com/pub.git/+/923cb7bd Enable lints to use new language features (3987)
 https://dart.googlesource.com/pub.git/+/78a39b05 Fix some type related lints (3986)
 https://dart.googlesource.com/pub.git/+/f41c6c80 Update Dart spec reserved words (3984)
 https://dart.googlesource.com/pub.git/+/6c267643 Fix and increase flexibility of language version override test (3985)
 https://dart.googlesource.com/pub.git/+/037138e6 Validate pubspec names after resolution, instead of when parsing (3956)
 https://dart.googlesource.com/pub.git/+/4d4ff446 Show dependency type changes in report (3954)
 https://dart.googlesource.com/pub.git/+/996fdcfd `pub add` Rely on git sources validation of --git-url (3951)
 https://dart.googlesource.com/pub.git/+/d7647400 Update tar (3976)
 https://dart.googlesource.com/pub.git/+/98565c3e Bump actions/checkout from 3.5.2 to 3.5.3 (3960)
 https://dart.googlesource.com/pub.git/+/f323772e Summary for `pub get`, don't show unchanged in `pub upgrade` (3952)

```

Diff: https://dart.googlesource.com/pub.git/+/42819a1e10f803eb7f6296692c5a976e1c647360..be6868ba132c782d9835b1638a634ecb73428579/
Change-Id: I4b4f42790bb50ad4b17bdf2ac195494a241a63f0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/324101
Reviewed-by: Jonas Jensen <jonasfj@google.com>
Commit-Queue: Sigurd Meldgaard <sigurdm@google.com>
2 files changed
tree: 6faeebd06e5ab6bf6c6e5318ac1f29ba0dd41294
  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.