[co19] Roll co19 to 3011a2e78f407ba3f9a3cf543fe17f5e8f2cc294 2023-10-25 sgrekhov22@gmail.com Fixes dart-lang/co19#2329. Fix FileSystemEntity.type() on Windows (dart-lang/co19#2332) 2023-10-25 sgrekhov22@gmail.com Fixes dart-lang/co19#2330. Remove obsolete error expectation (dart-lang/co19#2331) 2023-10-25 sgrekhov22@gmail.com Fixes dart-lang/co19#2317. Add tests for extension type type parameters in non-covariant position (dart-lang/co19#2318) 2023-10-25 sgrekhov22@gmail.com dart-lang/co19#2291. Update `Link.createSync()` according to the new documentation. Part 1 (dart-lang/co19#2305) 2023-10-24 sgrekhov22@gmail.com dart-lang/co19#2313. [Extension types] Add nullability tests (dart-lang/co19#2324) 2023-10-24 sgrekhov22@gmail.com dart-lang/co19#2323. Delete obsolete test (dart-lang/co19#2327) 2023-10-24 sgrekhov22@gmail.com Fixes dart-lang/co19#2323. Don't test datagram size more than 65503 (dart-lang/co19#2325) Change-Id: I23b57a58b5cd6452e2beb923dd8cde6fd587f051 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/332206 Reviewed-by: Alexander Thomas <athom@google.com> Reviewed-by: Erik Ernst <eernst@google.com> Commit-Queue: Alexander Thomas <athom@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'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).
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See LICENSE and PATENT_GRANT.
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