f4d7951a88
This CL adds tests in language/external_abstract_fields, testing the support for abstract instance variables, and for external top-level, class, and instance variables. It is tested that the syntax of supported declarations is accepted, and a number of non-supported forms are rejected, and abstract fields are tested at run time as well. The implementation of external fields is provided by an implementation specific mechanism, and no tests are added for any such mechanisms (that is, with external fields we only test errors). This CL also updates the spec grammar Dart.g to include grammar rules for the new kinds of declarations, and it has been verified that the new tests are passing, respectively cause syntax errors, as indicated in the test files. The tests are a further development of the ones in https://dart-review.googlesource.com/c/sdk/+/145862. Change-Id: I13be746a05d5acf0117d8cb22151bd9863a71a78 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148324 Commit-Queue: Erik Ernst <eernst@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com> |
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| .dart_tool | ||
| .github | ||
| benchmarks | ||
| build | ||
| client | ||
| docs | ||
| pkg | ||
| runtime | ||
| samples | ||
| samples-dev/swarm | ||
| sdk | ||
| tests | ||
| third_party | ||
| tools | ||
| utils | ||
| .clang-format | ||
| .gitattributes | ||
| .gitconfig | ||
| .gitignore | ||
| .gn | ||
| .mailmap | ||
| .packages | ||
| .style.yapf | ||
| .vpython | ||
| AUTHORS | ||
| BUILD.gn | ||
| CHANGELOG.md | ||
| codereview.settings | ||
| CONTRIBUTING.md | ||
| DEPS | ||
| LICENSE | ||
| PATENT_GRANT | ||
| PRESUBMIT.py | ||
| README.dart-sdk | ||
| README.md | ||
| sdk_args.gni | ||
| WATCHLISTS | ||
Dart
A client-optimized language for fast apps on any platform
Dart is:
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Optimized for UI: Develop with a programming language specialized around the needs of user interface creation
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Productive: Make changes iteratively: use hot reload to see the result instantly in your running app
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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:
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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.
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Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
License & patents
Dart is free and open source.
See LICENSE and PATENT_GRANT.
Using Dart
Visit the dart.dev to learn more about the language, tools, getting started, and more.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
Building Dart
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.
Contributing to Dart
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.