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dart / sdk / 2ed0bb359694c6cb407b39c37eead6dba810dc5c
commit2ed0bb359694c6cb407b39c37eead6dba810dc5c[log] [tgz]
authorMartin Kustermann <kustermann@google.com>Fri Jun 18 05:58:11 2021 +0000
committercommit-bot@chromium.org <commit-bot@chromium.org>Fri Jun 18 05:58:11 2021 +0000
tree8b609bebf46ab2490572b010962de1d69975fd9c
parent387333c5bbaf91c443a36f21125787c378b1714e [diff]
[vm/concurrency] Allow rehashing of linked hashmaps that contain deleted entries

When rehashing linked hash maps we'll allow rehashing of hashmaps that
have deleted entries in them. This avoids making assumptions about the
state of a linked hashmap object at the time when it's transitively
copied.

It was split out of a follow-up CL that adds transitive object copies,
which will copy linked hashmaps as they are.

Issue https://github.com/dart-lang/sdk/issues/36097

TEST=Existing test coverage.

Change-Id: Ia844a14a3893e2416a11fa99d9de38025d6fac7e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/203773
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
1 file changed
tree: 8b609bebf46ab2490572b010962de1d69975fd9c
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. client/
  6. docs/
  7. pkg/
  8. runtime/
  9. samples/
  10. samples-dev/
  11. samples_2/
  12. sdk/
  13. tests/
  14. third_party/
  15. tools/
  16. utils/
  17. .clang-format
  18. .gitattributes
  19. .gitconfig
  20. .gitignore
  21. .gn
  22. .mailmap
  23. .packages
  24. .style.yapf
  25. .vpython
  26. AUTHORS
  27. BUILD.gn
  28. CHANGELOG.md
  29. codereview.settings
  30. CONTRIBUTING.md
  31. DEPS
  32. LICENSE
  33. PATENT_GRANT
  34. PRESUBMIT.py
  35. README.dart-sdk
  36. README.md
  37. sdk_args.gni
  38. 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.