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dart/sdk/da9dd59eb07cef6d41f7b0923f275d4abcb01032
commit
da9dd59eb07cef6d41f7b0923f275d4abcb01032
[log]
author
Zichang Guo <zichangguo@google.com>
Fri Feb 14 17:49:42 2020 +0000
committer
commit-bot@chromium.org <commit-bot@chromium.org>
Fri Feb 14 17:49:42 2020 +0000
tree
28d4b73846cf620ed6f3ed7ff60606cecfec30b8
parent
f83770e1fe8bf91d71b7375bc241c5f9cd7ee7b6 [diff]
Reland "Reland "fix hanging of write on Windows""

This is a reland of af4a3112c41239780ffc09d5a284c146d142071b

Original change's description:
> Reland "fix hanging of write on Windows"
> 
> This is a reland of eb075dcc21fc45abd4218caea7f7bbcde212105b
> 
> Original change's description:
> > fix hanging of write on Windows
> > 
> > When using File::Write(), Var size in int64_t is casted to DWORD(unsigned long). When Var size is out of DWORD range, casted value will be zero. Before calling into File::Write() on Windows, validate the size.
> > 
> > Bug: https://github.com/dart-lang/sdk/issues/40339
> > Change-Id: I36fade62dfa3025f418405cb3e45c286dd6b7db1
> > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134440
> > Reviewed-by: Zach Anderson <zra@google.com>
> > Commit-Queue: Zichang Guo <zichangguo@google.com>
> 
> Bug: https://github.com/dart-lang/sdk/issues/40339
> Change-Id: I5a07c58709c62b996a55a76272636602dc80e20d
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134783
> Commit-Queue: Zichang Guo <zichangguo@google.com>
> Reviewed-by: Siva Annamalai <asiva@google.com>

Bug: https://github.com/dart-lang/sdk/issues/40339
Change-Id: I78e4bd993271cdeac9db5a1d005ae5be0f2891c9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135340
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Zichang Guo <zichangguo@google.com>
5 files changed
tree: 28d4b73846cf620ed6f3ed7ff60606cecfec30b8
  1. .github/
  2. benchmarks/
  3. build/
  4. client/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. samples-dev/
  10. sdk/
  11. sdk_nnbd/
  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. CONTRIBUTING.md
  30. DEPS
  31. LICENSE
  32. PATENT_GRANT
  33. PRESUBMIT.py
  34. README.dart-sdk
  35. README.md
  36. sdk_args.gni
  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 the dart.dev to learn more about the language, tools, getting started, and more.

Browse pub.dev for more packages and libraries contributed by the community and the Dart team.

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.