This adds a mechanism similar to that used in async functions where
exceptions are caught in the synthetic code and passed into the
generated body to be rethrow'n.
This ensures the exception is throw'n from the same place as the
original yield*, as per the spec.
Bug: https://github.com/dart-lang/sdk/issues/42466
Change-Id: I054b9db568a49b046b6bb49f3e775bf093f83950
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/160221
Commit-Queue: Clement Skau <cskau@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
The 3 and 7 byte tests in
https://dart-review.googlesource.com/c/sdk/+/168829
had their sizes rounded up to the next power of two due to alignment of
fields inside the structs.
In order to properly exercise behavior on win32, win64 and iOS, this CL
changes those structs to only have uint8 fields to prevent alignment
influencing the sizes.
Old tests are renamed to exercise the size rounding due to alignment.
This also swaps around the two 9byte structs to have consistent naming
with the new 3 and 7-byte tests.
structs_by_value_tests_confguration.dart is the only non-generated file.
The tests are tested in the dependent CL. Tests are ignored in status
file and are un-ignored in dependent CL.
Tests for https://github.com/dart-lang/sdk/issues/36730.
Change-Id: If47cfcaebe56f43d50265f0d6e2749c56fe7b195
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/169101
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Tess Strickland <sstrickl@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Split off from https://dart-review.googlesource.com/c/sdk/+/140290/33
to make that CL smaller and review the test generator separately.
Because of the amount of corner cases in the calling conventions that
need to be covered, the tests are generated, rather than hand-written.
The tests are tested in the dependent CL. Tests are ignored in status
file and are un-ignored in dependent CL.
Change-Id: I5507f52229793fdf07da3066b49045fdb703a69d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168829
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Modifies ddc and dart2js logic to only include null-checks on native
members inside the web libraries. Modifies tests to account for this
change.
Change-Id: If9c164fb90b761d3c4611d87ffeb02c2fa884457
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168585
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Enabling WASI when building an instance sets up the default WASI
imports, and can optionally capture stdout/stderr. I'd like to set up
something similar for stdin, but Wasmer doesn't support that yet.
I also improved error handling in WasmRuntime by adding Wasmer's last
error to the thrown exceptions where appropriate.
Bug: https://github.com/dart-lang/sdk/issues/37882
Change-Id: I2d8546e878bcb43c7093490eac085aa62d318e96
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/167904
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Liam Appelbe <liama@google.com>
Adding static methods/getters/setters to class/mixin/extension,
instance getters/setters/operators to mixin/extension, new-syntax
type alias.
Change-Id: I4e3f168d8db9c5f168b138c847bccf948c05c567
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168080
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
Users have seen event being sent *during* the `listen` call
to the underlying stream. This caught the `StreamIterator`
in an unanticipated state (subscription wasn't available yet).
Sending events during a `listen` call can currently happen
using a synchronous broadcast stream controller adding
events in the `onListen` callback.
That should be fixed so that broadcast stream subscriptions
are treated as paused during the `onListen` call like
single-subscription streams already are.
This change hardens the class against that particular malpratice,
but it's still possible to get into inconsistent states if the
`listen` call somehow manages to call back into the same
stream-iterator again. So, don't do that.
(The class also assumes that no stream will send events/call callbacks
* while paused.
* after cancelling
* after a done event
* while delivering another event.
If a stream does so, things will still crash.
It is believed that no platform stream will do any of these.)
Fixes#43779.
BUG= http://dartbug.com/43779
Change-Id: If47065cfa9a1115425fdf51b147f2ed7154fef99
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/167800
Reviewed-by: Nate Bosch <nbosch@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Adds a test to verify that JS interop and anonymous classes can
properly extend one another and that member access behaves as
expected.
Change-Id: I98b77444363ec3f985a9a10f3716e15a7fd970f5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/164882
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This CL changes `late x;` to `late var x;` in a test. Apparently, this
syntax was considered correct and the front end and analyzer accept it.
However, it is a syntax error, and this CL corrects it. The fact that
the tools accept it is reported as SDK issue #43811.
Change-Id: Iaa2fe56fe99d3702345368a54a7389a59288515c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/167804
Reviewed-by: Nate Bosch <nbosch@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
This test launches Dart sub-process and should pass VM options like
--enable-experiment=non-nullable and --sound-null-safety, otherwise
sub-process will try to run migrated Dart code without appropriate
flags.
Also, fix NNBD compile-time error in
tests/standalone/io/windows_environment_script.dart
Change-Id: I5bc0bf4ba32a3933c236c1a2f04cea3d7a1fa31a
Fixed: 1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/167722
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
This test was assuming that Platform.script would be equal to library
URI, but this is not the case when running from a dill file or a
snapshot.
Change-Id: I0ff2249b5b5301d6463ceca48097df7cb64e78b9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/167501
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
language/least_upper_bound/least_upper_bound_function_test.dart would
succeed if in `f4` the type of `z` were any top type. The type actually
expected is `Object?`. This CL adds some extra steps to `f4` to ensure
that it rejects other top types.
Change-Id: Ie2d042d54e83bf3e9c9db0c432ca32e90c5bbc6b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/166850
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
Broadly speaking, the new API is very similar to the old one. The only
public facing change is that you can't make a memory by itself anymore.
You need to construct if from a store, which is owned by a module.
The new API no longer passes structs by value, so I was able to delete
the wasmer_wrapper.cc, and the files I had copied from the wasmer repo.
The new API is also a lot more verbose, so it made more sense to write
a script to generate the FFI boilerplate, rather that write it all
manually.
All the migrated tests that were passing before this refactor are still
passing.
Bug: https://github.com/dart-lang/sdk/issues/37882
Change-Id: I52ca54b982a27f1d851c630d3e09833b8810060c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/164081
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Liam Appelbe <liama@google.com>
Cq-Include-Trybots allows the CQ to submit the rolls safely and allows
for editorial control of which tryjobs to run for a given roll before
starting them.
Also formats the jq program according to go/bash-style/#s5.3-pipelines.
Change-Id: Ib072c971b06bd1e4bbff05887c8a84434c5949ab
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/166637
Reviewed-by: Jonas Termansen <sortie@google.com>
The tests least_upper_bound_{futureor,function}_test.dart are corrected:
The expected least upper bound was changed in one case in each test,
because the case matches a rule earlier in the ruleset, so the new rules
are not used in these cases.
Change-Id: I1f5f303ccde10af6084771a90d92d81d636909d6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/166635
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
https://github.com/dart-lang/language/pull/1195 changes the UP function
such that it uses the greatest closure with bounded and promoted type
variables, and adjusts the catch-all rules about function types (used
with `Function(int)` and `String` and other "otherwise" cases).
This PR adds tests for the updated rules.
Change-Id: I793b85ceec76105d013c03e8d9bccdd187bb476f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/166101
Commit-Queue: Erik Ernst <eernst@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
Alexander Markov