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Daco Harkes 2376ab5186 [vm/ffi] Disallow Pointers and structs in finalizers and expandos 
`Dart_NewWeakPersistentHandle` and `Dart_NewFinalizableHandle` in
`dart_api.h` do no longer accept `Pointer`s and subtypes of `Struct`s
as values passed in to the `object` parameter.

Expandos no longer accept `Pointer`s and subtypes of `Struct`s
as values passed in to the `object` parameter.

Cleans up unused object_store->ffi_struct_class.

Closes: https://github.com/dart-lang/sdk/issues/45071
Breaking change: https://github.com/dart-lang/sdk/issues/45072

TEST=vm/cc/DartAPI_FinalizableHandleErrors
TEST=vm/cc/DartAPI_WeakPersistentHandleErrors
TEST=tests/ffi(_2)/expando_test.dart

Change-Id: I1f11adfa073c7d2c979f3c2bb15c7444c7c767a0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/186280
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
2021-04-12 14:04:16 +00:00
.dart_tool Migrate package:telemetry 2021-04-07 03:40:29 +00:00
.github Remove obsolete dartfix build target and scripts 2020-11-13 09:18:36 +00:00
benchmarks [vm/ffi] Exercise unaligned reads/writes 2021-03-16 20:17:31 +00:00
build [build] Move from the C++11 to the C++17 standard. 2021-03-19 15:29:57 +00:00
client
docs Minor fixes to breaking change process 2021-01-15 21:44:22 +00:00
pkg [vm/ffi] Disallow Pointers and structs in finalizers and expandos 2021-04-12 14:04:16 +00:00
runtime [vm/ffi] Disallow Pointers and structs in finalizers and expandos 2021-04-12 14:04:16 +00:00
samples [native_extensions] Convert uri to path so that on Windows native extension loading works. 2021-04-01 03:22:35 +00:00
samples-dev/swarm Opt out some files from null safety. 2020-10-12 22:15:42 +00:00
samples_2 [native_extensions] Convert uri to path so that on Windows native extension loading works. 2021-04-01 03:22:35 +00:00
sdk [vm/ffi] Disallow Pointers and structs in finalizers and expandos 2021-04-12 14:04:16 +00:00
tests [vm/ffi] Disallow Pointers and structs in finalizers and expandos 2021-04-12 14:04:16 +00:00
third_party [wasm] Remove deprecated dart_enable_wasm flag. 2021-04-01 22:45:07 +00:00
tools [dart:html] Fix getContext3d nullability 2021-04-09 19:03:43 +00:00
utils [test] Apply simarm64 status file entries to simarm64c. 2021-02-25 21:18:02 +00:00
.clang-format
.gitattributes [web] rename suite dart2js -> web. 2021-02-04 23:11:32 +00:00
.gitconfig
.gitignore [vm] Remove traces of LLVM backend 2021-03-09 20:37:20 +00:00
.gn
.mailmap
.packages In-line the package:stagehand templates into 'dart create'. 2021-03-25 18:05:09 +00:00
.style.yapf
.vpython
AUTHORS
BUILD.gn [sdk] Add analysis_server.dart.snapshot to ARM SDKs. 2021-03-19 12:03:48 +00:00
CHANGELOG.md [vm/ffi] Disallow Pointers and structs in finalizers and expandos 2021-04-12 14:04:16 +00:00
codereview.settings
CONTRIBUTING.md [doc] Updated dart.dev web repo link 2021-02-22 12:15:22 +00:00
DEPS [co19] Roll co19 to 42fe3fd9d6eb66702604dc38f4deca66245ee974 2021-04-12 08:14:42 +00:00
LICENSE Update LICENSE 2021-04-08 07:57:10 +00:00
PATENT_GRANT
PRESUBMIT.py Add gclient sync to package_config.json presubmit message 2021-02-12 01:44:47 +00:00
README.dart-sdk
README.md Update README.md 2021-01-11 23:51:20 +00:00
sdk_args.gni [infra] Fix default path to git directory when running GN 2021-03-16 16:58:49 +00:00
WATCHLISTS Add myself to watch for tools/experimental_features.yaml changes. 2021-03-19 18:09:38 +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 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).

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.