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Alexander Markov 5167ec93fc [vm] Remove Class::NumOwnTypeArguments()
Calculation of Class::NumTypeArguments() is reimplemented so that it does
no require separate calculation of Class::NumOwnTypeArguments().
Number of own type arguments is no longer stored in Class, and has_pragma
bit is moved into state_bits.

This simplifies overall calculation and does not require to keep both
num_type_arguments and num_own_type_arguments. This also allows us to add
up to 15 more flag bits to Class.

Change-Id: Iac7a751145fea7adb673ab9369eeb8eea5c5794d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105544
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
2019-06-11 00:57:46 +00:00
.github Update new issue template. 2019-04-30 18:14:21 +00:00
build Fix builds targeting Android from a Windows host gen_snapshot. 2019-06-07 00:49:33 +00:00
client Remove old annotated_steps buildbot scripts and dispatcher 2017-05-23 16:17:02 +02:00
docs Updated spec_parser such that it runs with ANTLR v4 2019-03-19 14:06:26 +00:00
pkg Add return types on all main declarations 2019-06-11 00:19:00 +00:00
runtime [vm] Remove Class::NumOwnTypeArguments() 2019-06-11 00:57:46 +00:00
samples [doc/ffi] Fix CString implementation in dart:ffi sample 2019-05-21 08:53:08 +00:00
samples-dev Fix runtime type error in Swarm 2019-04-24 06:57:16 +00:00
sdk Fix ddc isolate patch (which broke at 4ccae238) 2019-06-07 22:08:09 +00:00
tests Turn ddc and dart2js modular tests into suites and share their test cases 2019-06-07 21:54:56 +00:00
third_party [dart2js] Add support for BabelJS to test.py 2019-05-29 08:39:44 +00:00
tools Add --use-sdk support for dart2js and ddk modular tests 2019-06-07 21:54:56 +00:00
utils [dartdevc] move ddc internal libraries under sdk 2019-06-04 13:47:29 +00:00
.clang-format VM: Re-format to use at most one newline between functions 2017-07-13 08:08:37 -07:00
.gitattributes Remove the Dart 1 tests. 2018-10-11 23:45:18 +00:00
.gitconfig [infra] Add documentation to .gitconfig 2018-06-11 18:24:16 +00:00
.gitignore gitignore visual studio project files 2019-03-05 10:53:17 +00:00
.gn Starting work on full GN build 2016-09-23 07:47:36 -07:00
.mailmap fix my name in .mailmap 2018-09-11 01:45:52 +00:00
.packages Move NNBD migration tool to a fresh package. 2019-06-09 17:45:35 +00:00
.vpython [infra] Add .vpython spec to fix gsutil on the bots (#31065) 2018-10-11 15:11:35 +00:00
AUTHORS [ VM ] Updated splay-tree licenses, added V8 project authors to AUTHORS 2019-04-30 19:50:46 +00:00
BUILD.gn [vm / library] Foreign function interface prototype 2019-02-13 12:42:47 +00:00
CHANGELOG.md Remove remaining support for dart:isolate on web 2019-06-07 21:13:06 +00:00
codereview.settings Update codereview.settings to Gerrit (dart-review.googlesource.com) 2017-09-04 12:52:09 +00:00
CONTRIBUTING.md Change wiki link to follow contents moved. 2019-01-12 18:46:22 +00:00
DEPS bump to linter 0.1.91 2019-06-04 17:25:36 +00:00
LICENSE Remove the Dromaeo and TodoMVC samples. 2016-01-11 13:09:26 -08:00
PATENTS Move LICENSE, AUTHORS, PATENTS into the dart directory. 2014-02-10 06:48:47 +00:00
PRESUBMIT.py Don't check formatting of Front-End test cases 2019-01-18 13:18:55 +00:00
README.dart-sdk remove docgen from the sdk 2015-09-18 13:18:10 -07:00
README.md Update README.md 2019-05-21 19:21:51 +00:00
WATCHLISTS [watchlists] Remove zra from watchlists 2019-05-07 21:01:50 +00:00

Dart

A client-optimized language for fast apps on any platform

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 has 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 platforms illustration

License & patents

Dart is free and open source.

See LICENSE and PATENTS.

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.