f12333dfa0
Fixes https://github.com/dart-lang/sdk/issues/47211 Much of this change is about decision-making based on the _type_ of the function in a FunctionReference, or the receiver of that function, in the case of prefixed identifiers or property access. Previously, there was a rule that only direct references to functions (top-level, local, and method) could be torn off and type-instantiated. That rule has been reversed (#1812), so a lot of unraveling has to be done here. `e.call<...>` is now legal for _any_ generic function-typed expression `e`, which certainly may be an expression without a staticElement. Additionally, `e<...>` is now legal for _any_ generic function-typed expression `e`. Because we no longer resolve PropertyAccess piecemeal, we no longer report UNDEFINED_IDENTIFIER or UNDEFINED_PREFIXED_ELEMENT etc before deciding to check if a tearoff is being made on a function-typed element. The unfortunate side-effect here is some redundant error-reporting. :( I've left TODOs. Change-Id: I62106332e39d528cbd7cdfa5ec831dc56b394b52 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/213800 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Samuel Rawlins <srawlins@google.com> |
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Dart
A client-optimized language for fast apps on any platform
Dart is:
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Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.
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Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.
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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:
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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.
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Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
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.