DAS: Make _AbstractCorrectionProducer._context non-late, final.

We do this by passing a CorrectionProducerContext up each of the
constructors. We can then remove all `configure` methods. This
requires a few changes and allows a few changes:

* Remove ParsedCorrectionProducer. It does not seem to have served a
  purpose.
* CorrectionProducerContext no longer needs to be generic.
* Add a public getter for `MultiCorrectionProducer._context`, so that
  a multi correction producer can pass along its context to child
  correction producers.
* Introduce a `CorrectionProducerContext.instance` dummy variable,
  used when we need to check if a correction producer can be applied
  in bulk.
* Make `CorrectionProducerContext._node` public, so that it can be
  used in factory constructors.
* `BulkFixProcesor.correctionContext()` return type is non-nullable.
* Add a factory constructor for AddMissingParameter, and move the
  `configure` logic there.
* Add a factory constructor for ConvertAddAllToSpread, and move the
  `configure` logic there. Then make `_isInlineInvocation` and
  `_invocation` final.
* Add a factory constructor for ReplaceFinalWithVar, and move the
  `configure` logic there. Then make `_removeFinal` and
  `_finalKeyword` final.
* Add a factory constructor for ReplaceWithIsEmpty, and move the
  `configure` logic there. Then make `fixKind`, `multiFixKind`,
  `_binary`, and `_replacement` final.
* Rename `_AddMissingParameter.context` to `_executableParameters`,
  and make it final.


Cq-Include-Trybots: luci.dart.try:flutter-analyze-try,analyzer-win-release-try,pkg-win-release-try
Change-Id: If0e9bc1cbf5c8e656938bc6cd4eb32a9d4f06b38
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/368760
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Samuel Rawlins <srawlins@google.com>
282 files changed
tree: d783681d6869434f3da4e7b3afc0a5f1c4395704
  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. AUTHORS
  22. BUILD.gn
  23. CHANGELOG.md
  24. codereview.settings
  25. CONTRIBUTING.md
  26. DEPS
  27. LICENSE
  28. OWNERS
  29. PATENT_GRANT
  30. PRESUBMIT.py
  31. README.dart-sdk
  32. README.md
  33. sdk.code-workspace
  34. sdk_args.gni
  35. sdk_packages.yaml
  36. SECURITY.md
  37. 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.