[beta][dart2wasm] Remove extra noisy type check warnings from WASM dry run. These were producing false positives that could mislead users. We will cherrypick this to beta and then reimplement these in a different way for the next Dart release. Issue description: The dart2wasm dry-run includes some checks that are sometimes incorrect. What is the fix: Remove the checks that can be incorrect. Why cherry-pick: Users will see incorrect checks when using Flutter web, leading them to believe they need to fix something that they shouldn't. Risk: Low, this fix is in main and only removes checks. Issue link(s): Cherry-pick: https://dart-review.googlesource.com/c/sdk/+/442960 Change-Id: I82383d450b35316c118cd355c87d75623e19011d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/443700 Reviewed-by: Ömer Ağacan <omersa@google.com> Reviewed-by: Alexander Thomas <athom@google.com> Commit-Queue: Alexander Thomas <athom@google.com>
Dart is:
Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
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).
Dart is free and open source.
See LICENSE and PATENT_GRANT.
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).
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 in our repo at docs.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.
Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.