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Ryan Macnak 65e3c9d3b1 [vm, service, observatory] Bang Bang (My Type System Shot Me Down).
Port the service tests and Observatory to Dart 3.

Changes from the original landing:

 - The old tests are copied to observatory_2 / service_2 so the service can still be tested when running a legacy mode program
 - The test harness is taught about 'service_2'
 - Observatory's package is added to front end's opt-in list
 - Fixed some places in the bot configuration matrix so ensure 'service' runs on legacy bots and 'service_2' on weak-mode bots

The ported tests themselves are not changed.

Change-Id: I1d7e5cc61cdc044e1985e851bea7fd8a18f7d810
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149720
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
2020-06-23 02:12:46 +00:00
.dart_tool [vm, service, observatory] Bang Bang (My Type System Shot Me Down). 2020-06-23 02:12:46 +00:00
.github Update new issue template. 2019-04-30 18:14:21 +00:00
benchmarks Migrate Isolate benchmarks to null safety 2020-06-22 23:45:55 +00:00
build Reland "Revert "Add an --os=fuchsia option to build.py:"" 2020-06-18 00:24:31 +00:00
client
docs process docs: Add link to experimental flags yaml file 2020-05-30 02:28:22 +00:00
pkg [vm, service, observatory] Bang Bang (My Type System Shot Me Down). 2020-06-23 02:12:46 +00:00
runtime [vm, service, observatory] Bang Bang (My Type System Shot Me Down). 2020-06-23 02:12:46 +00:00
samples [vm/ffi] Expose a subset of dart_(native_)api.h for dynamic linking. 2020-06-18 07:30:43 +00:00
samples-dev/swarm Unittest is finally going the way of the dinosaurs. 2020-03-20 17:40:42 +00:00
sdk [vm, service, observatory] Bang Bang (My Type System Shot Me Down). 2020-06-23 02:12:46 +00:00
tests Migrate language_2/type_variable to NNBD. 2020-06-22 21:20:26 +00:00
third_party Add README.google and change browser-compat-data DEPS 2020-05-29 18:59:34 +00:00
tools [vm, service, observatory] Bang Bang (My Type System Shot Me Down). 2020-06-23 02:12:46 +00:00
utils [ddc] Allow DDC to compile SDK from dill 2020-06-23 01:08:06 +00:00
.clang-format
.gitattributes Migrate language_2/string to null safety. 2020-06-17 21:14:43 +00:00
.gitconfig
.gitignore Cleanup- remove the Dart Editor directories from the .gitignore file 2020-01-10 00:50:06 +00:00
.gn
.mailmap
.packages Remove references to removed tools/gardening 2020-05-12 18:42:30 +00:00
.style.yapf Mass format python with yapf 2019-08-05 20:34:31 +00:00
.vpython
AUTHORS [runtime/vm] ARM64: Support unaligned memory accesses for regex. 2019-10-15 20:11:40 +00:00
BUILD.gn [Core Libraries] Eliminate the fork in the core libraries. 2020-06-16 23:37:36 +00:00
CHANGELOG.md Revert "Fix duration.toString() to conform the description" 2020-06-22 10:29:15 +00:00
codereview.settings
CONTRIBUTING.md Fix a number of outdated URLs across a number of markdown files 2020-05-29 09:23:45 +00:00
DEPS Roll benchmarks-internal to dff8b1878dcb8bb861937bd5bea07d03dcf08251 2020-06-22 21:24:37 +00:00
LICENSE Remove third_party licenses from LICENSE 2019-08-21 07:43:34 +00:00
PATENT_GRANT Rename patent file 2019-08-16 12:03:17 +00:00
PRESUBMIT.py [Core Libraries] Eliminate the fork in the core libraries. 2020-06-16 23:37:36 +00:00
README.dart-sdk Add dart2native to sdk README 2020-01-20 09:32:58 +00:00
README.md Fix a number of outdated URLs across a number of markdown files 2020-05-29 09:23:45 +00:00
sdk_args.gni [Core Libraries] Eliminate the fork in the core libraries. 2020-06-16 23:37:36 +00:00
WATCHLISTS [dartdevc] Migrate tests/compiler/dartdevc_native to tests/dartdevc_2. 2020-06-17 18:14:00 +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'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 platforms illustration

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.