The interceptors provide a Dart `toString` method that uses the JavaScript `toString` method.
Issue: #53106
Change-Id: I1cf1df9e24fb4fd2d79679f1f014f39f083be7e9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/319563
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
This reverts commit c81711bdda.
Reason for revert: `Internal Error: Runtime type information not available for type_variable_local` - b/295131730
Original change's description:
> [dart2js] Add runtime type check for `await`.
>
> See https://github.com/dart-lang/sdk/issues/49396 for details.
>
> Fixes: #50601
> Change-Id: Ie89130cffe642b3e4935d7d02fe2e34f7fc8b12e
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316320
> Commit-Queue: Mayank Patke <fishythefish@google.com>
> Reviewed-by: Stephen Adams <sra@google.com>
Change-Id: I481b119b6569d1bc9cf2ab80d997a3eb6d06f674
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/319421
Reviewed-by: Alexander Thomas <athom@google.com>
Auto-Submit: Oleh Prypin <oprypin@google.com>
Commit-Queue: Oleh Prypin <oprypin@google.com>
Pull the error handling outwards to _InstanceCreationEvaluator.evaluate. All errors in const constructors should point to the location of the actual exception and provide more context.
Change-Id: Iafcf46182fab698f5546c63780de6dd9a605a51b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318802
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Kallen Tu <kallentu@google.com>
Since user @staticInterop types are erased to JavaScriptObject, they
should only be able to subtype other types that are :> JavaScriptObject,
which are just JSObject and JSAny. Eventually all the other JS types
will move to extension types and we can remove this check.
Change-Id: If56b6770e141238b583937880ca87496780c8fac
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316865
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Several changes are made:
- createDartExport now does not export methods that define type parameters.
- createStaticInteropMock adds conformance checks to make sure implementing
members can handle all possible values of a type parameter in an interop
member. An error is added to reduce confusion around this.
- Export creator now uses dart:js_interop_unsafe for a lot of its lowering
as the dart:js_util equivalents are buggy when it comes to calling exported
functions in JS with JS types.
- Small code changes are added to backends to handle the above changes.
Change-Id: Ie3b6b157930537267f270b60373b2b17e0a14344
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316141
Reviewed-by: Joshua Litt <joshualitt@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Using setProperty triggers assertInterop, which prevents a Dart
Function from being boxed.
Change-Id: Ifa8a068abb7191ccb1c50f2733e6d85df411c945
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/317847
Commit-Queue: Joshua Litt <joshualitt@google.com>
Auto-Submit: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Joshua Litt <joshualitt@google.com>
The uses the #type handle to pass the DartType in the message rather
than using the toString() method which doesn't give the desired result.
Change-Id: Iac17507643a9932570d5975a106a3ededc03f58c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316585
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
This renames InlineClass to ExtensionTypeDeclaration, and InlineType
to ExtensionType. Members of extension type declarations are called
extension type members instead of extension type declaration members
for "brevity".
TEST=existing
Change-Id: I91ed62533ddd345644492f04dc3310d007460288
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316780
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Since external APIs can only use primitives and JS types in static interop,
we should require that all type parameters on static interop APIs extend
another static interop type. This is the minimum required to ensure all
type parameters can be erased to JSValue. This only affects dart:js_interop
users and replaces the previous type parameter static error check.
Change-Id: Ia546874da73c808aa25deb8d54d581db783987df
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316140
Reviewed-by: Joshua Litt <joshualitt@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
This change is almost trivial. The closure is stored on the callback's
RawReceivePort, not in the VM. So we can basically just remove the CFE
check and it pretty much works. The only problem is that we can't set
function.FfiCallbackTarget anymore, so most of the CL is dealing with
that.
A few places were deciding whether an FFI trampoline was a call or a
callback based on whether function.FfiCallbackTarget() was null. But
now the target will be null for async callbacks. So instead I've added
a new value to the FfiCallbackKind enum (and renamed it), and changed
those checks.
Sync callback closures will be a separate CL, because they're more
complicated.
Bug: https://github.com/dart-lang/sdk/issues/52689
Change-Id: I8e5dfb557362e679f66195b735c3c382e6792840
TEST=async_void_function_callbacks_test.dart
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316160
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
evaluateConstructorCall now returns a Constant, which means evaluation may be cut early in some places if there's an error. However, some code generators rely on _InstanceCreationEvaluator to complete, and so there's no _major_ changes to the design right now (and some small additions to avoid breaking many tests).
This CL is just the framework for the "return Constant" design and will be the base for reporting better errors in constructor invocations.
These changes already show that we cut some amount of over-reporting in our existing language and unit tests, which is a step in the right direction.
Bug: https://github.com/dart-lang/sdk/issues/47603, https://github.com/dart-lang/sdk/issues/47351, https://github.com/dart-lang/sdk/issues/49389
Change-Id: I5ba7f1282658884c18a32d5e98c7804bbfeac0f6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/312347
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Samuel Rawlins <srawlins@google.com>
Commit-Queue: Kallen Tu <kallentu@google.com>
The tests `variable_property_not_promoted_test` and
`this_property_not_promoted_test` verify that fields are _not_
promoted. To prevent them from failing when we enable the language
feature `inference-update-2` (which provides field promotion), they
need `@dart=3.0` directives. This ensures that we will continue to
have coverage of the old (non-promoting) behavior after field
promotion is switched on.
Bug: https://github.com/dart-lang/language/issues/2020
Change-Id: I376da01dfe4223f17ae4863e4460b4f1a0708dc6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/314760
Reviewed-by: Lasse Nielsen <lrn@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
In the new type system, allow native types that have a "peer" on
the Dart side to use that Dart type as their reified type.
This matches the semantics of the old type system for these types.
Change-Id: I62bf6cb1654d33549a6ea2c757e7e65fa81677a4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/313700
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
This is a reland of commit 16fcfe7eae
Original change's description:
> [dart:js_interop] Remove Object.toJS and JSNumber.toDart
>
> Modifies JSBoxedDartObject reified type on JS backends and also
> modifies JSBoxedDartObject.toDart now that a proper box is introduced.
> Also uses a JS symbol in JSBoxedDartObject.toDart for a property
> check so that different Dart apps don't accidentally share Dart
> objects. It's now an error to call this function on non-boxed objects.
>
> Fixes a type issue where creating a new object literal with the JS
> foreign function was resulting in dart2js thinking toJSBox would
> always throw. Changing the typeDescription to PlainJavaScriptObject
> instead of =Object fixes that issue.
>
> CoreLibraryReviewExempt: Backend-specific library.
> Change-Id: I5cfb1f32ff4328fafdf9831b0d8da806c39391d9
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/309082
> Reviewed-by: Joshua Litt <joshualitt@google.com>
> Commit-Queue: Srujan Gaddam <srujzs@google.com>
CoreLibraryReviewExempt: Reland.
Change-Id: If6b190f12bdf840b0259c5739f50d9bdcd27fd47
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/313600
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
While rereading the analyzer logic that decides whether to suppress
field promotion due to the presence of a `noSuchMethod` forwarder, I
found a few corner cases that aren't handled correctly:
- The logic for deciding which fields are included in a class's
implementation currently doesn't understand that an abstract field
is abstract; it treats it as a concrete field, therefore if a
concrete subclass implements of `noSuchMethod`, but fails to
implement the field, the analyzer fails to detect that there will be
a `noSuchMethod` forwarder (and thus fails to suppress promotion).
- The logic for collecting the set of fields (and getters) that are
included in a class's interface (or implementation) currently stops
at a library boundary, so it doesn't properly handle the situation
where there is a library cycle, and two classes in one library are
related through an intermediate class in some other library.
- The logic for collecting the set of getters that are included in a
class's interface currently ignores the `on` clauses of mixins.
This CL includes tests for all these corner cases; I will fix them in
a follow-up CL.
Change-Id: I92d73c0643f1ab89144feefab68779418a2c7a35
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/313840
Reviewed-by: Erik Ernst <eernst@google.com>
Reviewed-by: Lasse Nielsen <lrn@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
This change doesn't seem to have a significant impact on most compilation results:
- Golem results show no significant difference in microbenchmarks.
- For a medium and large app tested, while we see a small change in the actual inference results, the generated code is identical before/after this change.
- Timing and memory usage on internal compilations seem comparable before/after this change.
Note: This replaces the need for any notion of "invalid" refines so I will clean up that code in a follow up change.
Change-Id: I2a293eacd944fc17ee2dab97d3d947c042b4038f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/313720
Commit-Queue: Nate Biggs <natebiggs@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
This reverts commit 16fcfe7eae.
Reason for revert: Flutter changes haven't landed to google3 yet.
Original change's description:
> [dart:js_interop] Remove Object.toJS and JSNumber.toDart
>
> Modifies JSBoxedDartObject reified type on JS backends and also
> modifies JSBoxedDartObject.toDart now that a proper box is introduced.
> Also uses a JS symbol in JSBoxedDartObject.toDart for a property
> check so that different Dart apps don't accidentally share Dart
> objects. It's now an error to call this function on non-boxed objects.
>
> Fixes a type issue where creating a new object literal with the JS
> foreign function was resulting in dart2js thinking toJSBox would
> always throw. Changing the typeDescription to PlainJavaScriptObject
> instead of =Object fixes that issue.
>
> CoreLibraryReviewExempt: Backend-specific library.
> Change-Id: I5cfb1f32ff4328fafdf9831b0d8da806c39391d9
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/309082
> Reviewed-by: Joshua Litt <joshualitt@google.com>
> Commit-Queue: Srujan Gaddam <srujzs@google.com>
Change-Id: I469ad04db7b49ffef47a46ccac97e909e4865719
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/313580
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Modifies JSBoxedDartObject reified type on JS backends and also
modifies JSBoxedDartObject.toDart now that a proper box is introduced.
Also uses a JS symbol in JSBoxedDartObject.toDart for a property
check so that different Dart apps don't accidentally share Dart
objects. It's now an error to call this function on non-boxed objects.
Fixes a type issue where creating a new object literal with the JS
foreign function was resulting in dart2js thinking toJSBox would
always throw. Changing the typeDescription to PlainJavaScriptObject
instead of =Object fixes that issue.
CoreLibraryReviewExempt: Backend-specific library.
Change-Id: I5cfb1f32ff4328fafdf9831b0d8da806c39391d9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/309082
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
A user found another case where this fails (b/290868787).
In this case a ForwardingTypeMask is delegating the subtyping checks to its `forwardTo` mask which ends up saying the masks are equal even though the wrapper around the forwarded masks means they are not equal.
Change-Id: I015f2faf57557ff4189acb6c7144d09cf1ae6bb6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/313341
Commit-Queue: Nate Biggs <natebiggs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
And give test more time in tsan.
Bug: https://github.com/dart-lang/sdk/issues/52917
Change-Id: I1342612470d63233b265dc9063b0335ec8bef760
Cq-Include-Trybots: luci.dart.try:vm-tsan-linux-release-x64-try,vm-aot-tsan-linux-release-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/313383
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Auto-Submit: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
Currently this throws a Wasm RuntimeError, which is difficult to
recover from.
Change-Id: I747682d6959b19746d6c98f2ea1b3fefd1ed2d03
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/312891
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Makes the TSAN skips apply to
`test.py -mrelease --sanitizer=tsan`
and not just
`test.py -n vm-tsan-linux-release-x64`.
Also makes the timeouts agree.
Change-Id: I10315e754a4ebb3020f3c2f6cecfac6b77e77a9b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/311828
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
I still haven't found yet the fix for this, but might as well add the regression
test for it.
Change-Id: I84821f6615a26faf95e6f7c498aa3670f5d48a54
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/312701
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
"[dart:html] Move NullWindowException to implementation"
This is a revert of bd3e6fa1a3 and
2b250992f9.
This adds some small code change to avoid a null-assertion being emitted
that would lead to a browser SecurityError.
CoreLibraryReviewExempt: Reland.
Change-Id: Iab52bb728b14fd0b2378b8923b0e1ea8ea930b12
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/311922
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
The iterable is used for the `keys` and `values` of `LinkedHashMap`.
The original code remembered the internal data list and used-count
when the iterable was created, and if the iterable was modified
between creating and iterating, the iterated values would not match
the map.
The solution is to not cache those values, and read them from the
hash table when creting the `Iterator` instead.
Fixes#48282
Tested: Added regression test to corelib/map_test
Bug: https://dartbug.com/48282
Change-Id: I79310615e7090556e6f45b0d7f297755951ef046
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/312263
Commit-Queue: Lasse Nielsen <lrn@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
The makes it possible to run just these tests with `test.py vm/gc/`.
Change-Id: Ied4aa0b2fb045c19b1aced68f58a1ef195a5df8a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/311145
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
