| commit | 29472dbb7382bc58b6821e84bfc45ff0b0e360fd | [log] [tgz] |
|---|---|---|
| author | Ryan Macnak <rmacnak@google.com> | Fri Apr 21 19:32:40 2023 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Apr 21 19:32:40 2023 +0000 |
| tree | 5f754f50634b83973beb9272fc85b121d5e055ba | |
| parent | 81ab76124f425e2ba6e3abaed0cdab97c55fe7b1 [diff] |
[vm, gc] Avoid race between unregistering pages with LSAN and exit. After the Page is unregistered, the only reference to its VirtualMemory is in memory not traced by LSAN. If exit happens here before the VirtualMemory is deleted or put into the global cache, it appears to be leaked. TEST=lsan Bug: https://github.com/dart-lang/sdk/issues/51560 Change-Id: I973e09bb19910d9cdcc3af6c8c9a188f095df36a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/297040 Reviewed-by: Alexander Aprelev <aam@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
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 is free and open source.
See LICENSE and PATENT_GRANT.
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).
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.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.