[VM/nnbd] Ignore nullability of type Never provided by CFE. Although the type Never is always non-nullable, the CFE writes a nullability byte in kernel files that was not properly skipped by the VM. This fixes issues https://github.com/dart-lang/sdk/issues/39466 and https://github.com/dart-lang/sdk/issues/39461. Change-Id: I93c44ed99173789fb19ddf9995f440d08e1c944b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/125929 Reviewed-by: Alexander Markov <alexmarkov@google.com> Commit-Queue: Régis Crelier <regis@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 has 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.
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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.