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dart/sdk/4f5f3dfe99530852c0602cc85990644f0dad6c34
commit
4f5f3dfe99530852c0602cc85990644f0dad6c34
[log]
author
Alexander Aprelev <aam@google.com>
Tue Mar 19 22:30:57 2024 +0000
committer
Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>
Tue Mar 19 22:30:57 2024 +0000
tree
1cf3f23839fb32c1f2f437fec5654354aa8bb75d
parent
9711ea3f34b5ca1c2e0eded9b43053e5f32dfba3 [diff]
[beta] [vm] Ensure CpuInfo Windows flag detection works.

BUG=https://github.com/flutter/flutter/issues/140138
BUG=https://github.com/flutter/flutter/issues/138784
BUG=https://github.com/flutter/flutter/issues/138693
TEST=manually on win x64 with `__ int3();` added in front of `roundsd` and forced `CpuId::sse41=false;`

Cherry-pick: https://dart-review.googlesource.com/c/sdk/+/357218
Cherry-pick-request: https://github.com/dart-lang/sdk/issues/55211
Change-Id: I90a60d4972c5183d43516c628b68a71b7cc76912
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/357983
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
1 file changed
tree: 1cf3f23839fb32c1f2f437fec5654354aa8bb75d
  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.