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dart / sdk / 91091f39a549f4565cb20be1546a98dfbce4b21a
commit91091f39a549f4565cb20be1546a98dfbce4b21a[log] [tgz]
authorAlexander Markov <alexmarkov@google.com>Tue May 16 20:13:19 2023 +0000
committerCommit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue May 16 20:13:19 2023 +0000
tree42e00d4e014788d51460baaec6299152fe923cca
parenta98184d9acd786b499e11c01560f5d8a7bf956ea [diff]
[vm] Avoid finalizing type parameter types of unregistered classes

Classes which do not belong to a class table can be printed as json
when creating responses to rejected hot reloads via vm-service API.
Printing such classes (even references) also prints their type
parameters, and changing that would be breaking for the tools.

However, type parameters of the classes which are not registered in
the class table cannot be finalized because they reference back to
the declaring class via class id / class table.
This change avoids finalization of such type parameters.

TEST=pkg/vm/test/incremental_compiler_test
Fixes https://github.com/dart-lang/sdk/issues/52350

Change-Id: I58b5dbe23ebff0671b0bd094747fb5074c49c285
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/303781
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
1 file changed
tree: 42e00d4e014788d51460baaec6299152fe923cca
  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.