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dart/sdk/64797f76c944d2e037e005c415484f3688cf6d58
commit
64797f76c944d2e037e005c415484f3688cf6d58
[log]
author
Chloe Stefantsova <cstefantsova@google.com>
Fri Mar 06 03:01:27 2026 -0800
committer
Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>
Fri Mar 06 03:01:27 2026 -0800
tree
32cd89abe8d348a4d7b3773f816591f5e442a548
parent
44b6fe89e77e6d02179319b76471ab3769a68bcc [diff]
[vm] Use new variables in sync part of for-in lowering

The lowering is used by both the VM and the bytecode generator, and this
CL is a part of the work to migrate the bytecode generator to the new
variable model of the CFE. The migration is done in such a way that both
the old and the new variable models are supported by the transformation.

Part of https://github.com/dart-lang/sdk/issues/61572

TEST=existing

Change-Id: I2c9117ab2d79f6dd9dba80384f30f02c7691f74a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/485821
Commit-Queue: Chloe Stefantsova <cstefantsova@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
4 files changed
tree: 32cd89abe8d348a4d7b3773f816591f5e442a548
  1. .agents/
  2. .dart_tool/
  3. .github/
  4. benchmarks/
  5. build/
  6. docs/
  7. pkg/
  8. runtime/
  9. samples/
  10. sdk/
  11. tests/
  12. third_party/
  13. tools/
  14. utils/
  15. .clang-format
  16. .gitattributes
  17. .gitconfig
  18. .gitignore
  19. .gn
  20. .mailmap
  21. .style.yapf
  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. pubspec.yaml
  33. README.dart-sdk
  34. README.md
  35. sdk.code-workspace
  36. sdk_args.gni
  37. sdk_packages.yaml
  38. SECURITY.md
  39. 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 in our repo at docs.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.

Roadmap

Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.