https://github.com/dart-lang/sdk/issues/56455
The existing native typed data implementation in dart2js/ddc
and the JS typed data wrappers in dart2wasm do not support
SharedArrayBuffers.
In dart2js/ddc, this is because the native type for ByteBuffer
is simply ArrayBuffer, leading to type failures when using
SharedArrayBuffers. To handle this, this change makes NativeByteBuffer
an abstract parent class to NativeArrayBuffer and NativeSharedArrayBuffer.
This allows ByteBuffer to support both types. There is a preexisting
SharedArrayBuffer type in dart:html that we should avoid breaking, so
we add an interface that NativeSharedArrayBuffer implements and expose
that interface.
In dart2wasm, JSArrayBufferImpl only allows ArrayBuffers as its
extern ref. This change makes that wrapper support SharedArrayBuffers
as well.
In dart:js_interop, the existing toJS conversion on ByteBuffer
now throws if the underlying buffer was actually a SharedArrayBuffer.
This is to support the return type of JSArrayBuffer. This behavior
technically already existed due to type differences in the JS
compilers, but was never possible with dart2wasm.
CoreLibraryReviewExempt: Backend-specific libraries with no real functional changes to public APIs.
Change-Id: I4dac9fb808590bf0c274da815c152cd4637316b1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/437526
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
This change removes the `.created` constructor in the html
class hierarchy. These classes now only offer public factory
constructors. As a result, developers will no longer be able
to extend these classes in their libraries.
This is a breaking change, however we don't expect there to
be as much use of this feature (extending html element
classes). In particular, the ability to extend html elements
was intended for web components. Dart only ever supported
the 0.5 spec of web components, which is old and long
deprecated. Previously, in Dart 3.0, we removed APIs used
to register custom elements from `dart:html`, so the ability
to extend html elements has not been useful since then.
For more details see https://github.com/dart-lang/sdk/issues/53264
CoreLibraryReviewExempt: ddc/dart2js-specific library.
Change-Id: I43d8c9ae99dc83545e70e1f3b9dfc9f1b274a5c7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/321741
Reviewed-by: Lasse Nielsen <lrn@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Adds a flag `--generate-prototype-events` to the dart:html generation
scripts, which causes a `prototype_events.dart` file to be generated
with EventStreamProviders and extensions for all events generated
in legacy dart:html. The generated file can be copied and pasted into `html_events.dart` to be used in the new dart:html prototype.
The script `prototype_htmleventgenerator.py` reuses as much common functionality as possible from the `htmleventgenerator.py`.
There were many edge cases to consider, like:
- de-conflicting names with different event types (e.g. ProgressEvent onError vs SpeechRecognitionErrorEvent onError)
- hiding deprecated types that don't appear in the Web IDL and haven't been needed in the glue code prototype yet
- renaming extension on-types that have been renamed from the Web IDL
- hiding custom events, which then need to be added to the prototype by hand
- prefixing some events with the correct web library
Change-Id: I6ab944d74ede6d8a2178bbf9aa580a6ab7d67a77
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/259063
Commit-Queue: Riley Porter <rileyporter@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Migrates syntax and semantics from python 2.7.
Major changes include:
- filters
- sorting
- print statements
- higher-order functions
- hashing and comparison
and other misc changes. go.sh consistently gives the libraries
in this and the previous commits with these changes.
Change-Id: I66365739887158d8f321015d36e556447da1bcd3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/211542
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Riley Porter <rileyporter@google.com>
* Migrate to python3; drop python support.
* Update Windows toolchain support.
* Remove some unused methods.
* Python 2.7 is still needed on Windows.
* Update gsutil to a version that supports python3.
Fixes: https://github.com/dart-lang/sdk/issues/28793
TEST=Manually tested common user journeys.
Change-Id: I663a22b237a548bb82dc2e601e399e3bc3649211
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192182
Reviewed-by: William Hesse <whesse@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Along with 'creates' types, types were added to promiseToFuture
calls. This is a breaking change for code that does not type the
resulting Future with the same type.
Change-Id: I3d107bb538545fc8f8ce3a58ed98292f415efe2d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/161629
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This reverts commit 1a6420b883.
Reason for revert: This changes signatures of public methods to return
private types (e.g. `Future<_Cache> open` in `CacheStorage` and
`Future<_Response> fetch` in `Window`), which is a breaking change
without any workaround and it breaks some mocks in customer code.
Original change's description:
> [dart:html] Add 'creates' type description to JS calls
>
> Closes https://github.com/dart-lang/sdk/issues/43225
>
> JS calls on promises need to include a type description for types
> that may be newly live after the call. Since type parameters in a
> promise are not parsed, type dictionary for these APIs is updated
> to include any possible types created and code gen is changed to
> include them in the JS foreign function call.
>
> Change-Id: I8c977e4b33b383093e4091f1be94199b342521b6
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/160781
> Reviewed-by: Stephen Adams <sra@google.com>
> Commit-Queue: Srujan Gaddam <srujzs@google.com>
TBR=sra@google.com,sigmund@google.com,srujzs@google.com
Change-Id: I345053f599457eccfed0efdf68cdea4179693362
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/161484
Reviewed-by: Ivan Inozemtsev <iinozemtsev@google.com>
Reviewed-by: David Morgan <davidmorgan@google.com>
Commit-Queue: David Morgan <davidmorgan@google.com>
Auto-Submit: Ivan Inozemtsev <iinozemtsev@google.com>
Closes https://github.com/dart-lang/sdk/issues/43225
JS calls on promises need to include a type description for types
that may be newly live after the call. Since type parameters in a
promise are not parsed, type dictionary for these APIs is updated
to include any possible types created and code gen is changed to
include them in the JS foreign function call.
Change-Id: I8c977e4b33b383093e4091f1be94199b342521b6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/160781
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Getter types need to be a subtype of the setter type, so if getters
are nullable due to incompatibility, the setter needs to be as well.
This change makes those changes, updates documentation, and modifies
a template and test file.
Change-Id: I2130538bb4005b3553eb7951af022c1c2ed59c1e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152607
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Native getters that are incompatible were marked as nullable even
though they may override methods that aren't nullable. This fixes
those conflicts for various HTML methods.
Change-Id: I7c2456d5d223d825428cedb847d20139b7d271c7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152045
Reviewed-by: Stephen Adams <sra@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Since the sdk has been unforked, scripts should be updated to
generate files by always using NNBD. As such, nnbd_src has been
moved to src and the old src has been deleted. This does not address
the nnbd tokens e.g. $NULLABLE. That will be done in a future CL.
Change-Id: I00bead16a9d19569b07ad0601f581fc14400fdce
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151864
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Some fields that were changed to native getters/setters should include
renaming/metadata whenever possible to account for name differences.
While this is already the case with most fields, this CL adds it to
some places that missed it. Annotations for
AnimationEffectTiming.duration are changed to be accurate as well.
Change-Id: Idb8b94a9b916086d127753f868e97f1a1b9db53f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148464
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Generated code uses the html_name, which could be a Dart rename,
in the JS call instead of the JS name associated with it.
Change-Id: I7362abf0e089705be5e532b5281f326305c96246
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148180
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
NNBD fields that were non-nullable or final were transformed to getters
so that they were compilable. They need to be transformed to natives now
for performance.
Change-Id: Ice0082f9468c542098a6d12083a826438d15eba4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135860
Reviewed-by: Stephen Adams <sra@google.com>
Fixes tests lib_2/html/event_customerevent_test
co19_2/LibtTest/html/Document/window_A01_t01
JS inline incorrectly uses the converted html name for attributes for
getters. Similarly, dynamics do not need to be marked as nullable as
they are already nullable. This also fixes some of the nullability logic
for conversion input and output.
Change-Id: I77efde95a4e5d52461b3412f8650578e967ca5cd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135201
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
-Adds field for type nullability for IDL operations
-Adds field for conversions to reflect input and output type nullability
--based on implementation
-Corrects generic object types to include nullability
-Changes 'any' types to dynamics
-Adds nullability to types in various operations
-Converts finals and non-initialized non-nullable fields to getters and
setters
--TODO: convert these to native instead of JS inline
-Modifies nullability for annotations and removes annotations from
setters
Change-Id: Iab19830fd1d7f37b170a4da8672f922c3f9b0863
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/132967
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
NNBD will require explicit casts in various locations in the dart:html
libraries. To avoid taking on this overhead in the pre-nnbd dart:html
library, syntax is introduced in the emitter to allow tokens with
arguments.
Test: emitter_test.py
Change-Id: Ie6de714f491e0cda654f33ee389a91b765cacc9b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/133333
Reviewed-by: Stephen Adams <sra@google.com>
- Add `.style.yapf` with configuration to use Google style.
- Run `yapf` on all `.py` files in this repo.
- Manually fix one trailing space in a doc string.
- Run `git cl format runtime` to satisfy presubmit.
Change-Id: I7e6bd11e91f07926b9188362599af398551eed79
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/111600
Commit-Queue: Nate Bosch <nbosch@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
APIs in the newer Chrome IDLs support more JS style promises. The Dart web libraries now hookup those promises and return a Dart Future.
Additionally, a new type maplike is exposed in the IDL this is exposed too.
Change-Id: I44175877eb95f4d910586d42c0139fb182483f82
Reviewed-on: https://dart-review.googlesource.com/49800
Commit-Queue: Terry Lucas <terry@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
Srujan Gaddam