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Aske Simon Christensen 6a7d4e22b5 [vm/aot] Include entries for null in the dispatch table to avoid check. 
NullCheck pc descriptors are added to all dispatch table calls where the
receiver may be null (and the selector is not one implemented by null).

All null entries in the table go to the NullError runtime entry, which
reads the NullCheck pc descriptor to get the name of the called member
for the error message.

Change-Id: I9d2847d0ccdfdb735b06e879916920ec299f39bc
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134294
Commit-Queue: Aske Simon Christensen <askesc@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
2020-02-13 15:32:48 +00:00
.github Update new issue template. 2019-04-30 18:14:21 +00:00
benchmarks [benchmarks] Add typed data copy benchmark 2020-01-24 22:04:35 +00:00
build [vm] Enable Dart VM to run in QEMU user-mode emulation for ARM. 2019-11-18 16:58:53 +00:00
client
docs Ensuring that every feature spec in SDK is marked as background material 2020-02-10 11:31:44 +00:00
pkg [vm/aot] Include entries for null in the dispatch table to avoid check. 2020-02-13 15:32:48 +00:00
runtime [vm/aot] Include entries for null in the dispatch table to avoid check. 2020-02-13 15:32:48 +00:00
samples [vm/ffi] Test alignment of small stack arguments 2020-01-14 10:50:25 +00:00
samples-dev Mass format python with yapf 2019-08-05 20:34:31 +00:00
sdk Update doc comments for dart:js_util 2020-02-13 01:41:41 +00:00
sdk_nnbd [dart2js] migrate dart:_interceptors and dart:internal patch files 2020-02-13 02:16:57 +00:00
tests Copy over the README. 2020-02-12 23:45:07 +00:00
third_party Use source-maps in test runner to expand JavaScript stack traces. 2020-01-24 20:00:13 +00:00
tools [vm] AOT blobs snapshots are obsolete. Remove dead code. 2020-02-13 14:16:49 +00:00
utils [VM/Libraries] Use the NNBD libraries when building the NNBD sdk. 2020-02-07 00:00:07 +00:00
.clang-format
.gitattributes [test] Fork mirrors tests. 2020-01-22 18:46:23 +00:00
.gitconfig
.gitignore Cleanup- remove the Dart Editor directories from the .gitignore file 2020-01-10 00:50:06 +00:00
.gn
.mailmap fix my name in .mailmap 2018-09-11 01:45:52 +00:00
.packages [CFE] Use package config v2 2020-02-12 10:07:25 +00:00
.style.yapf Mass format python with yapf 2019-08-05 20:34:31 +00:00
.vpython [infra] Add .vpython spec to fix gsutil on the bots (#31065) 2018-10-11 15:11:35 +00:00
AUTHORS [runtime/vm] ARM64: Support unaligned memory accesses for regex. 2019-10-15 20:11:40 +00:00
BUILD.gn Add a script and target to run dartfix 2019-10-14 15:50:21 +00:00
CHANGELOG.md Revert "[ VM ] Removed Dart_Allocate, Dart_AllocateWithNativeFields, and Dart_InvokeConstructor from embedding API" 2020-02-13 08:27:07 +00:00
codereview.settings
CONTRIBUTING.md Link from CONTRIBUTING to the code of conduct. 2020-01-10 08:12:01 +00:00
DEPS [CFE] Use package config v2 2020-02-12 10:07:25 +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 Add some minimal presubmit checks to keep forked SDK tests in sync. 2020-01-16 18:50:27 +00:00
README.dart-sdk Add dart2native to sdk README 2020-01-20 09:32:58 +00:00
README.md Minor edit in README.md 2020-02-06 10:27:52 +00:00
sdk_args.gni Support building under git-worktree 2019-12-19 23:12:53 +00:00
WATCHLISTS Auto-CC dart2js on changes to the js_runtime sdk. 2019-09-12 18:17:38 +00:00

README.md

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.