commit | 6011eb98d92fed99ceba4c44f237e84a27553801 | [log] [tgz] |
---|---|---|
author | Alexander Aprelev <aam@google.com> | Thu Apr 18 21:29:49 2024 +0000 |
committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Apr 18 21:29:49 2024 +0000 |
tree | a01a6f3bf2a72406501cf80b6a14168449ff4c08 | |
parent | 51e8a74f073c2aa4f0f5709a581ec887cb9ab1e1 [diff] |
[vm] Fix isNegative on x64 and ia32. Only one sign bit should be checked, other might contain sign of some garbage and should be ignored. The issue manifested itself on unrelated cl on co19/LibTest/math/pow_A11_t01 test https://logs.chromium.org/logs/dart/buildbucket/cr-buildbucket/8750395319897344289/+/u/test_results/new_test_failures__logs_ TEST=ci Change-Id: Id40a7eb1e5f1949a1c285968fffe55d80cf434a9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/363502 Commit-Queue: Alexander Aprelev <aam@google.com> Reviewed-by: Ryan Macnak <rmacnak@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 on our wiki.
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.