Accept IPvFuture syntax in Uri. The RFC 3986 grammar for `[...]` addresses accepts IPv6 addresses and IPvFuture addresses, where the latter have the form `'v' <hexDigit>+ '.' (<unreserved>|<sub-delim>|':')+`. This allows the IPvFuture syntax, with no interpretation, as the `host` of a `Uri`. For now, the `Uri(host: ...)` constructor argument only allows IPvFuture addresses that are already wrapped in `[...]` brackets, and the `Uri.host` gette returns IPvFuture addresses including brackets. The `Uri(host:...)` still allows unbracketed IPv6 addresses (distinguished from plain host-names by containing a `:`), and `Uri.host` returns IPv6 addresses without brackets. `Uri.parse` only accept IPv6 and IPvFuture in brackets. (Only IPv6 can have a zone.) Fixes #60483. CoreLibraryReviewExempt: Local implementation only, no API. Bug: https://dartbug.com/60483 Change-Id: Id369ba1316b34f443edfe5b0f56864c32beddccc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/421081 Reviewed-by: Nate Bosch <nbosch@google.com> Commit-Queue: Lasse Nielsen <lrn@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.