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Ryan Macnak a8fe399c79 [vm] Stricter checks when sending isolate messages between groups. 
- Check against sending arbitrary classes via types.
 - Stop allowing any object from dart:core, dart:collection, dart:typed_data (effectively reverts 807eacae30).

`SendPort.send` does not require such objects are sendable, and there is no guarantee the receiving isolate can represent them.

TEST=ci
Bug: https://github.com/dart-lang/sdk/issues/50243
Change-Id: I7e9b0e9d83080d44a98b257cd8f2a58da5443a87
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/264725
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
2022-10-28 19:18:51 +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/checkout from 3.0.2 to 3.1.0 2022-10-11 02:36:13 +00:00
benchmarks [benchmarks] Micro-benchmark for multiple returns 2022-10-25 17:02:21 +00:00
build [dart2wasm] Build product snapshot when building for the SDK. 2022-10-26 17:04:17 +00:00
docs Add a link to the announce group 2022-07-21 09:45:06 +00:00
pkg Move a few ForStatement tests. 2022-10-28 19:10:48 +00:00
runtime [vm] Stricter checks when sending isolate messages between groups. 2022-10-28 19:18:51 +00:00
samples [test] Remove obsolete sample_extension status file entries 2022-10-19 13:57:59 +00:00
sdk [vm] Stricter checks when sending isolate messages between groups. 2022-10-28 19:18:51 +00:00
tests [vm] Stricter checks when sending isolate messages between groups. 2022-10-28 19:18:51 +00:00
third_party [standalone] Update tcmalloc to 2.10. 2022-07-06 17:34:20 +00:00
tools [infra] Remove linux SDK builder test matrix entry. 2022-10-28 11:11:47 +00:00
utils [utils] - Migrate utils/bazel/kernel_worker.dart to sound null safety. 2022-10-26 22:44:47 +00:00
.clang-format
.gitattributes [web] rename suite dart2js -> web. 2021-02-04 23:11:32 +00:00
.gitconfig [infra] Add documentation to .gitconfig 2018-06-11 18:24:16 +00:00
.gitignore Remove the ignore for the top level .packages file. 2022-07-01 18:03:41 +00:00
.gn [infra] Migrate scripts to python3 2021-04-15 10:10:20 +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
.vpython [infra] Add .vpython spec to fix gsutil on the bots (#31065) 2018-10-11 15:11:35 +00:00
AUTHORS Simplify the license situation 2022-09-14 21:06:22 +00:00
BUILD.gn [dart2wasm] Build product snapshot when building for the SDK. 2022-10-26 17:04:17 +00:00
CHANGELOG.md Link to CVE 2022-10-27 15:10:25 +00:00
codereview.settings [infra] Default presubmits to use python3 2021-08-24 08:20:47 +00:00
CONTRIBUTING.md Add more details to contributing docs 2022-03-16 07:56:58 +00:00
DEPS [deps] revert the recent package:markdown rev (b/255935594) 2022-10-27 16:32:32 +00:00
LICENSE Update LICENSE 2021-04-08 07:57:10 +00:00
OWNERS [infra] Give VM engineers OWNERS over tools/gn.py et al. 2022-04-25 17:47:23 +00:00
PATENT_GRANT Rename patent file 2019-08-16 12:03:17 +00:00
PRESUBMIT.py Make presubmit on Dart files check for default value separator. 2022-09-09 12:34:34 +00:00
README.dart-sdk Updates to analyze_snapshot tool 2022-08-23 12:18:00 +00:00
README.md master => main 2021-09-10 08:02:49 +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 [dart2js] More shared_messages.dart cleanup 2021-09-22 19:20:54 +00:00

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.