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dart / sdk / 52c485c2e9db72447ed41f9bf6768d708a5dc3cd
commit52c485c2e9db72447ed41f9bf6768d708a5dc3cd[log] [tgz]
authorDaco Harkes <dacoharkes@google.com>Tue May 31 08:13:17 2022 +0000
committerWilliam Hesse <whesse@google.com>Mon Jun 20 10:52:01 2022 +0200
tree934cc2abc00636221277929d0c7754ebac392f8b
parent3c6e251eb2ed0beaa8f345b7f711fe8e3a40e429 [diff]
[cfe/ffi] Only keep `Finalizable`s alive after their declaration

We were adding fences around the variable declaration expressions
including the variable that was not declared. This led to verification
errors and crashes when not running the verifier.
`Verification error: Variable 'VariableDeclarationImpl(final MyFinalizable myFinalizable)' used out of scope.`

TEST=pkg/vm/testcases/transformations/ffi/regress_49075.dart

Closes: https://github.com/dart-lang/sdk/issues/49075
Change-Id: I1f07f0343d29c3efb3c63c0aa0e3f20338b5c653
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/246520
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
3 files changed
tree: 934cc2abc00636221277929d0c7754ebac392f8b
  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.