Make the NNBD List.empty default to non-growable. Since a growable list can be created using `[]`, you never need to call `List.empty` with anything but `growable: false` or `growable: dynamicValue`. That means that the default should be non-growable (which also matches `List.filled` and apparently user expectations - since there is already one bug where I assumed it would be non-grwowble while migrating List.generate). Ensure it's implemented by dart2js too and used where there were comments saying to use it when available. Change-Id: Ied20d69346ecfb93640ee2cec718e30e6f8980e8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/132600 Reviewed-by: Stephen Adams <sra@google.com> Commit-Queue: Lasse R.H. Nielsen <lrn@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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If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.
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You can also contribute patches, as described in Contributing.