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dart / sdk / e20d2d2103c732ed7c71ce6e7239a6a82167f36d
commite20d2d2103c732ed7c71ce6e7239a6a82167f36d[log] [tgz]
authorÖmer Sinan Ağacan <omersa@google.com>Thu May 04 19:15:28 2023 +0000
committerCommit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu May 04 19:15:28 2023 +0000
tree47613adb3a58209679f43a115db7db14776f8291
parent6d903906f3a1efdce355db4c9c2b1e64b2bdc5e2 [diff]
[dart2wasm] Fix completer.future type in for-in lowering

Currently the `InstanceGet` node result type for for
`Completer<bool>.future` is `Future<bool> Function()`, but it should be
`Future<bool>`.

This causes problems in CL 301020 where we generate temporaries for
nested `await` expressions and use the expression type for the types of
those temporaries. Incorrect expression type in `completer.future`
causes a temporary with incorrect type to be generated.

Change-Id: Ib8193c66afee9454a275c00fb958c11fd35cd3eb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/301382
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Ömer Ağacan <omersa@google.com>
2 files changed
tree: 47613adb3a58209679f43a115db7db14776f8291
  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. .vpython
  22. AUTHORS
  23. BUILD.gn
  24. CHANGELOG.md
  25. codereview.settings
  26. CONTRIBUTING.md
  27. DEPS
  28. LICENSE
  29. OWNERS
  30. PATENT_GRANT
  31. PRESUBMIT.py
  32. README.dart-sdk
  33. README.md
  34. sdk_args.gni
  35. SECURITY.md
  36. 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.