| commit | d345fbadd40b737f4e0a29e8abc333e2f4211453 | [log] [tgz] |
|---|---|---|
| author | Vyacheslav Egorov <vegorov@google.com> | Mon Oct 07 10:53:42 2024 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Oct 07 10:53:42 2024 +0000 |
| tree | 16103a549d9294c7ff022089e976d5f7248f3fb9 | |
| parent | 06223ff9f0f0de16d0ee996890408701928db93c [diff] |
[tools] Fix heapsnapshot console crashes `Console.cursorPosition` can return null when you are typing too fast because it is implemented by sending an escape code to the terminal and reading what it responds. This response is naturally intermingled with normal input and the implementation does nothing to guard against that. We do not really need to know the cursor position though we are simply interested in keeping cursor on the same row. But this can be achieved by sending _horizontal position absolute_ which only changes column rather than _cursor position_ which sets both row and column. R=kustermann@google.com TEST=manually tested Change-Id: Ie1a064e37b90bc4529ac4f5c1259642ad5680ca6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/388340 Commit-Queue: Slava Egorov <vegorov@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>
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 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 in our repo at docs.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.
Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.