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dart / sdk / 4c1143a048efaffcf0d1e7760f11f3b53715b0b3
commit4c1143a048efaffcf0d1e7760f11f3b53715b0b3[log] [tgz]
authorNicholas Shahan <nshahan@google.com>Fri Feb 11 01:18:01 2022 +0000
committerCommit Bot <commit-bot@chromium.org>Fri Feb 11 01:18:01 2022 +0000
tree81fc24e4bfb77eacefccf4faf53f67f1ac16ca88
parent2829bfdf25f52397648078df6156a836bf44f788 [diff]
[ddc] Reset static fields on first get or set

Fixes a memory leak issue where statics that are set but never
read before a hot restart are never reset and the functions to
set them are never garbage collected.

Update and add more tests for this specific scenario that inspect
the number of fields that will be reset during a hot restart.

Change-Id: Id5a56625279c84a37f53253a5ee667758bc22f87
Issue: https://github.com/dart-lang/sdk/issues/48349
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/232230
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Mark Zhou <markzipan@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
5 files changed
tree: 81fc24e4bfb77eacefccf4faf53f67f1ac16ca88
  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. PATENT_GRANT
  34. PRESUBMIT.py
  35. README.dart-sdk
  36. README.md
  37. sdk_args.gni
  38. SECURITY.md
  39. 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.