Google Git
Sign in
dart / sdk / b9ed13c76f8637594d93fd4a6aa84dd05a44f83e
commitb9ed13c76f8637594d93fd4a6aa84dd05a44f83e[log] [tgz]
authorPaul Berry <paulberry@google.com>Tue Mar 22 22:49:10 2022 +0000
committerCommit Bot <commit-bot@chromium.org>Tue Mar 22 22:49:10 2022 +0000
tree620a7a4f5be4a82c45fa7e5da63858d1efd8158b
parentc4e913c839719566fcef35a4a9ce5997ea78af83 [diff]
Rework flow analysis API for `operator ==` and `identical`.

In order to address https://github.com/dart-lang/language/issues/731
(improved inference for fold etc.) I'm going to need to sometimes
change the order in which the resolution process visits invocation
arguments.  As a preparatory step, this change reworks the flow
analysis API so that it doesn't depend on the order in which arguments
to `identical` are visited.

Bug: https://github.com/dart-lang/language/issues/731
Change-Id: Ic886bb44537523a1cab75762925e62d46e33f290
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/237933
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
7 files changed
tree: 620a7a4f5be4a82c45fa7e5da63858d1efd8158b
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. samples-dev/
  10. samples_2/
  11. sdk/
  12. tests/
  13. third_party/
  14. tools/
  15. utils/
  16. .clang-format
  17. .gitattributes
  18. .gitconfig
  19. .gitignore
  20. .gn
  21. .mailmap
  22. .packages
  23. .style.yapf
  24. .vpython
  25. AUTHORS
  26. BUILD.gn
  27. CHANGELOG.md
  28. codereview.settings
  29. compile_output.txt
  30. CONTRIBUTING.md
  31. DEPS
  32. LICENSE
  33. OWNERS
  34. PATENT_GRANT
  35. PRESUBMIT.py
  36. README.dart-sdk
  37. README.md
  38. sdk_args.gni
  39. SECURITY.md
  40. 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.