Gabriel Terwesten 02549a8bce [vm/ffi] Optimize Pointer<T>.asTypedList()
This change refactors `_asExternalTypedData` into multiple functions,
which are data type specific, e.g `_asExternalTypedDataInt8`.
These functions are implemented as recognized methods.
Argument checks have previously been performed in the removed
runtime entry implementation of `_asExternalTypedData.` These are
now handled in Dart.

TEST=tests/ffi/external_typed_data_test.dart

Closes https://github.com/dart-lang/sdk/issues/39843

Closes https://github.com/dart-lang/sdk/pull/47780
https://github.com/dart-lang/sdk/pull/47780

GitOrigin-RevId: 65763bddd06c633583b4adbf920c32c5a7a3720f
Change-Id: I703b350d89004ebe36e70eaa44dda1d9ebb050c7
Cq-Include-Trybots: luci.dart.try:vm-kernel-reload-rollback-linux-debug-x64-try,vm-kernel-reload-linux-debug-x64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,app-kernel-linux-debug-x64-try,vm-kernel-nnbd-linux-debug-x64-try,vm-kernel-win-debug-x64-try,vm-kernel-nnbd-mac-debug-x64-try,vm-kernel-linux-debug-ia32-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/221360
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
2021-11-29 17:38:04 +00:00
2021-11-10 13:46:34 +00:00
2021-03-09 20:37:20 +00:00
2021-04-15 10:10:20 +00:00
2021-11-24 18:34:02 +00:00
2021-09-15 06:22:23 +00:00
2021-11-23 23:08:51 +00:00
2021-04-08 07:57:10 +00:00
2021-09-10 08:02:49 +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

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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.

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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

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There are more documents on our wiki.

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The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.

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