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Ryan Macnak 448b9ef989 [vm] Don't unnecessarily extend lifetime of KernelLoader handles. 
ZoneHandles out-live the HANDLESCOPE for class finalization, and can accumulate a lot of objects during FinalizeAllClasses.

TEST=ci
Bug: https://github.com/dart-lang/sdk/issues/54886
Change-Id: Ia1330e0f27770c1a786a1b70e56881127cd936b2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/352052
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
2024-02-13 17:30:29 +00:00
.dart_tool [infra] re-land work to auto-generate .dart_tool/package_config.json 2022-04-12 17:21:02 +00:00
.github Bump actions/upload-artifact from 4.1.0 to 4.3.0 2024-01-29 17:59:54 +00:00
benchmarks [benchmarks] Add benchmark for taking tear-offs repeatedly 2024-02-07 15:16:19 +00:00
build Revert "Roll zlib to 646b7f569718921d7d4b5b8e22572ff6c76f2596." 2024-02-13 10:03:56 +00:00
docs [docs] minor cleanup of the docs/ directory 2023-11-15 20:06:51 +00:00
pkg CQ. ErrorReporter, use atElement() instead of reportErrorForElement() 2024-02-13 17:16:07 +00:00
runtime [vm] Don't unnecessarily extend lifetime of KernelLoader handles. 2024-02-13 17:30:29 +00:00
samples fix use of deprecated members in ffi samples 2024-01-31 22:31:59 +00:00
sdk Avoid type checks in Future.wait 2024-02-13 16:07:12 +00:00
tests Revert "[macros] Tweak diagnostic for unexpected macro implementation exception." 2024-02-13 12:38:14 +00:00
third_party [dap] Restore DAP readme 2024-02-12 07:54:09 +00:00
tools Roll Fuchsia SDK to 18.20240208.2.1. 2024-02-12 18:18:01 +00:00
utils Revert "[ddc] Fix running d8 with test.py" 2024-02-09 18:25:56 +00:00
.clang-format
.gitattributes Remove the legacy "_2" tests. \o/ 2023-11-17 20:17:23 +00:00
.gitconfig [infra] Add documentation to .gitconfig 2018-06-11 18:24:16 +00:00
.gitignore [docs] update the messaging for dart:html and related libraries 2024-01-22 21:28:02 +00:00
.gn [build] Switch to Fuchsia core SDK. 2023-11-10 19:23:11 +00:00
.mailmap Fixed various typos in a lot of files 2022-07-25 12:21:59 +00:00
.style.yapf Mass format python with yapf 2019-08-05 20:34:31 +00:00
AUTHORS Simplify the license situation 2022-09-14 21:06:22 +00:00
BUILD.gn [vm] Fix fuchsia build 2024-01-26 18:24:18 +00:00
CHANGELOG.md Add extension types to the CHANGELOG. 2024-02-12 08:20:47 +00:00
codereview.settings [infra] Default presubmits to use python3 2021-08-24 08:20:47 +00:00
CONTRIBUTING.md Update CONTRIBUTING.md 2023-11-20 09:29:37 +00:00
DEPS Revert "Roll zlib to 646b7f569718921d7d4b5b8e22572ff6c76f2596." 2024-02-13 10:03:56 +00:00
LICENSE Update LICENSE 2021-04-08 07:57:10 +00:00
OWNERS Assign owners to each top level file. 2023-12-14 12:38:11 +00:00
PATENT_GRANT Rename patent file 2019-08-16 12:03:17 +00:00
PRESUBMIT.py [ Presubmit ] Add rule to prevent new tests from being added under runtime/observatory/tests/service 2024-02-08 16:23:16 +00:00
README.dart-sdk Update README.dart-sdk for inclusion of AOT snapshots 2023-11-21 10:33:22 +00:00
README.md Update readme content 2023-12-18 15:30:58 +00:00
sdk.code-workspace [cleanup] Remove co19_2 and other references to _2 suites 2023-11-22 11:15:57 +00:00
sdk_args.gni Fix typos 2022-06-15 11:08:28 +00:00
SECURITY.md Add link to published advisories 2022-02-08 19:45:07 +00:00
WATCHLISTS [analyzer] Properly close analyzer WATCHLISTS entry 2023-12-10 18:02:25 +00:00

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 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.