[vm] Remove extra DEBUG-only checking in SubtypeNTestCache. These checks convert what would likely be a segfault into a breakpoint instead, but they're heavyweight enough on certain tests to cause timeouts. Remove them as issues here are easily debugged without them. Fixes https://github.com/dart-lang/sdk/issues/52787 TEST=vm/dart/regress_48523 on debug reload bots Change-Id: Icf9ea6191eb82c254d9a01fbc9f8ba6255602084 Cq-Include-Trybots: luci.dart.try:vm-reload-linux-debug-x64-try,vm-reload-rollback-linux-debug-x64-try Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/311621 Auto-Submit: Tess Strickland <sstrickl@google.com> Commit-Queue: Daco Harkes <dacoharkes@google.com> Reviewed-by: Daco Harkes <dacoharkes@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).
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.
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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.
There are more documents on our wiki.
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You can also contribute patches, as described in Contributing.