b200c9d68d
These tests were passing by a wrong reason. It is not possible to express a recursive typedef anymore. When we try to instantiate `G` in `typedef F = G Function()`, it will instantiate `typdef G = F Function()` right now, directly into the corresponding FunctionType, but because we are in the process of setting the return type of `F` right now, `G` is not yet referenced in `F`, so is not referened by `G` itself. Such recursion is possible during linking, but then we break it. We still report errors, and resolved AST still has necessary references. Change-Id: I47b18f80b00edd01268c65c3e1786892ad0d5091 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/174381 Reviewed-by: Samuel Rawlins <srawlins@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com> |
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| LICENSE | ||
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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, getting started, and more.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
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.