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dart / sdk / 3a4adb776e74781820d1eee4494c08a1f220abcc
commit3a4adb776e74781820d1eee4494c08a1f220abcc[log] [tgz]
authorAlexander Aprelev <aam@google.com>Thu Mar 31 03:09:42 2022 +0000
committerCommit Bot <commit-bot@chromium.org>Thu Mar 31 03:09:42 2022 +0000
treed67f4a218c8e14a3a3d67d6fe71809888e9dc640
parent6bab50e1ae20de8763f88e82a82923d5edbe351b [diff]
Revert "[VM / IO] - Assert when an OSError exception is reported with no error"

This reverts commit 9038f5e1f7b4e87ed3b3aae3740053eee4d39198.

Reason for revert: broke g3 bot blocking dart->engine roll

Original change's description:
> [VM / IO] - Assert when an OSError exception is reported with no error
>
> Add a Fatal assert when an OSError is reported with no error code (0).
> This is to ensure we get a coredum pwhen this happens so we can analyze
> it. (Please see https://github.com/flutter/flutter/issues/90921 for more
> details)
>
> TEST=ci
>
> Change-Id: I7f4609c2431e6ddc4eacc753356c807d7338b0a9
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/239541
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
> Commit-Queue: Siva Annamalai <asiva@google.com>

TBR=rmacnak@google.com,asiva@google.com

Change-Id: I87df53a7d81802ad1a88f54a90a49f88db44108b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/239602
Reviewed-by: Alexander Aprelev <aam@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Alexander Aprelev <aam@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
4 files changed
tree: d67f4a218c8e14a3a3d67d6fe71809888e9dc640
  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.