Previously `VariableDeclaration.initializer` was sometimes not null even
when a function parameter is required.
[1] fixes this, which breaks dart2wasm. This CL prepares `initializer`
usage in prep for [1].
[1]: https://dart-review.googlesource.com/c/sdk/+/345240/1
Change-Id: Ie16156d01eb3659719f004996adce7acc3511b12
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345300
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
They existed for 7+ years, but now its time to remove them :-)
The remaining tests were covering not AnalysisDriver specific cases,
mostly constants, type inference, and resolution. These are already
covered by specific test classes.
Change-Id: Ie203c5358ee63e59b6aea3381c58a25e2a5ebcb8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345342
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Phil Quitslund <pquitslund@google.com>
This is a reland of commit 717ce7a69c with a slight modification to `AnalysisDriver` to allow Google3 clients to pass an analysisOptions object in.
The logic to accommodate this is only temporary and will go away as soon as I can update clients to use an options map instead.
Original change's description:
> options map support scaffolding in driver
>
> Konstantin and I chatted a bit about this so at least some of it shouldn't be too surprising to him but please do feel free to grab me to chat.
>
> That said a few pointers would be handy. Notably, this change:
>
> * introduces a new `SharedOptionsOptionsMap` for use in SDK drivers (and preserve current semantics)
> * this is currently public but will be private once driver is more evolved to accommodate multiple options files
> * removes the shared `_analysisOptions` from the analysis driver with a baby step to using the one shared in SharedOptionsOptionsMap
> * removes context_builder and collection v2 experiments (and tests)
> * I'll harvest some more functionality from these in future changes but for now they're distracting and hard to maintain
>
> This work is all to setup moving analysis options awareness into file state objects which will allow us to remove `sdkVersionConstraint` info from options (finally) and a host of other good stuff (see https://github.com/dart-lang/sdk/issues/54124).
>
>
>
> Change-Id: Ic4278184016d1018b4b5b1c6ac5ba9e2546927a5
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344860
> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
> Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
> Commit-Queue: Phil Quitslund <pquitslund@google.com>
Change-Id: Iac9c4eb1aa448f2ca44e32dfb6cdf7cf765b6027
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344944
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Phil Quitslund <pquitslund@google.com>
It is used only internally by the scheduler, and we observe its effect
by seeing results and/or transitions to analyzing/idle.
Change-Id: If79f2e3e36b48f66c1f1fb5e94db46bad3bb815b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345340
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This should make these tests to pass.
co19/LanguageFeatures/Extension-types/exhaustiveness_relational_A01_t01
co19/LanguageFeatures/Extension-types/exhaustiveness_relational_A01_t03
Change-Id: Ic7550131a69636b8d58613f96be06e8b87fc473f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345082
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This change includes the following:
- A new `tooling-daemon` CLI command to launch DTD
- Minor refactoring of package:dtd_impl to better match expected
Dart package structure
- Updated build rules to create dart_tooling_daemon.dart.snapshot
Change-Id: Idd91bc4ce64ce790db5bad323a50d9cf65523dc2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344800
Reviewed-by: Dan Chevalier <danchevalier@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
Previously, CanBeImmediateIndex calculated the scaling factor for the
index using Instance::ElementSizeFor. However, the LoadIndexed and
StoreIndexed instructions which use this function have an index_scale_
field that is not necessarily the same as the element size for the
class id. This means the displacement calculated within
CanBeImmediateIndex can differ from the actual displacement calculated
within ElementAddressForIntIndex, causing the bug seen by the fuzzer.
This CL moves the check in CanBeImmediateIndex to a new static
method Assembler::AddressCanHoldConstantIndex. In addition to the
original arguments to CanBeImmediateIndex, the new static method takes
an index_scale argument, so the field value can be passed appropriately.
It also adds an is_external argument on X64 and IA32 to match the other
architectures, since assuming a non-external typed data object could
cause a register to be used in cases where it isn't necessary.
TEST=vm/dart/regress_54486
Fixes: https://github.com/dart-lang/sdk/issues/54486
Change-Id: Ia553fb7da0500113b35f8d9af91a52df55437a3c
Cq-Include-Trybots: luci.dart.try:vm-aot-linux-debug-x64-try,vm-linux-debug-ia32-try,vm-aot-linux-debug-simarm_x64-try,vm-aot-linux-debug-simriscv64-try,vm-aot-mac-release-arm64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345002
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Previously, the default type arguments for closure functions were
instantiated in the same way as other types of functions, where the
instantiator and function type arguments of the call were used. However,
the defaults for closure functions should be instantiated with the
instantiator and parent function type arguments stored within the
closure itself.
Since the instantiation of the default type arguments only depends on
the instantiator and parent function type arguments, which are shared
between partial instantiations of the same generic closure, the VM
performs this instantiation once at closure creation and caches it in
the closure object, so it can be retrieved when the default type
arguments are needed and copied to new partial instantiations of the
same closure without need for recalculation.
As a side effect, this should speed up dynamic invocation of generic
closures, since the invoke field dispatcher that implements them
previously performed this instantiation when needed on every invocation,
but now it just retrieves the cached version instead.
TEST=language/closure/type_arguments vm/dart/regress_54426
Fixes: https://github.com/dart-lang/sdk/issues/54426
Change-Id: I9baad807befa0323f3c5b66196b9664e4d78af0a
Cq-Include-Trybots: luci.dart.try:vm-aot-linux-release-x64-try,vm-reload-linux-release-x64-try,vm-reload-rollback-linux-release-x64-try,vm-tsan-linux-release-x64-try,vm-aot-tsan-linux-release-x64-try,vm-aot-msan-linux-release-x64-try,vm-msan-linux-release-x64-try,vm-aot-linux-release-arm64-try,vm-aot-dwarf-linux-product-x64-try,vm-aot-mac-product-arm64-try,vm-aot-obfuscate-linux-release-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344700
Reviewed-by: Daco Harkes <dacoharkes@google.com>
The direct algorithm for solving for equality replaces the more
general constraint solving algorithm. It reduces complexity and
removes the requirement on the constraint gathering and solving engine
to be applicable at the earlier stages of compilation.
Change-Id: I73dfa39bb1534803c6985578708ecab198c26e25
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/343920
Reviewed-by: Erik Ernst <eernst@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Chloe Stefantsova <cstefantsova@google.com>
It's been a few months since pub was updated and there are some good enhancements that would benefit from larger testing. Happy to close this if pub hasn't been updated in a while on purpose though!
Diff: 1779628b38...a3689f0316/
Change-Id: I69ee1fcf8df8ed61fffa7729c36a214cb1871230
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345101
Auto-Submit: Parker Lougheed <parlough@gmail.com>
Commit-Queue: Sigurd Meldgaard <sigurdm@google.com>
Reviewed-by: Sigurd Meldgaard <sigurdm@google.com>
Reviewed-by: Sarah Zakarias <zarah@google.com>
Similar to 4d3895a and 72fd1e0, use `FunctionNode.emittedValueType` to
get the yielded element type.
Change-Id: Ib7b3d37e8c84c1b40c38fc8b4143fd0e2b77a463
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344704
Commit-Queue: Ömer Ağacan <omersa@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
With 3c4d4ad we use non-nullable Wasm field types for non-nullable Dart
fields, so the `ref.as_non_null`s for getting async completer from a
async suspend state can be dropped.
Change-Id: I7857d9996f3415c42b83e4b8961f629e0dd070a7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345180
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
Auto-Submit: Ömer Ağacan <omersa@google.com>
This bool is used to check if certain Uri functions should default to Windows behavior on Node. If running on the web, these checks will always be false though, so add a check to enable tree shaking to remove unused Windows functionality.
Fixes https://github.com/dart-lang/sdk/issues/54474
Change-Id: I1ef830f7b14af928a16a875d50cf6ab0db727dfc
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345100
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Mayank Patke <fishythefish@google.com>
Auto-Submit: Parker Lougheed <parlough@gmail.com>
This reverts commit 7784cf3f94.
Reason for revert: broke windows bot
Original change's description:
> analyzer: Do not overwrite an original exception when a plugin crashes
>
> Maybe related to https://github.com/dart-lang/sdk/issues/38629. These tests have been skipped for so long, enabling them took some work, to migrate them from '.packages' files to package config files.
>
> Some other tidying in the test file:
>
> * inline `byteStorePath`, only used once.
> * simplify `_packagesFileContent` and `_getPackagesFileContent`
> into a static getter.
> * simplify `_defaultPluginContent` into a const String, so it can
> be used as a function parameter default value
>
> The diff is way bigger than the functional changes, because we sort
> elements.
>
> Change-Id: I193316316750e80268b684fdc1abe558a77994fe
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344601
> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
> Commit-Queue: Samuel Rawlins <srawlins@google.com>
Change-Id: Ibeb761afebad4fb4166cec756743dbb35d323e7d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345143
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Use a pinned HTypeKnown on the receiver of the HInstanceEnvironment to
pin the type expression. When the the receiver has a wider type that
is legal for the type expression, this keeps the type expression at a
location where it is valid. Type expressions can still be hoisted if
the HTypeKnown is redundant and optimized away.
Bug: #54329
Change-Id: Iae378f9d517e3e22deca198195cad9811cf37772
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344841
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
So, we can move `pumpEventQueue()` into shared code.
And don't repeat `take()` in test methods.
And use the shared `IdProvider` of the collector.
This let us see as new instances of results are created at different
execution points of a single method, with multiple asserts.
Change-Id: I14a871adceae8c8bd8ee6dcbce8893e1daa62a13
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344941
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
This avoids allocating lists in dynamic calls for type
arguments.
So far the closure shape checking functionality also
- as a side-effect of shape checking - added default type arguments
to a growable list. We now cleanly separate the logic to use
default type arguments vs shape checking.
=> Doing so allows removing the remaining usages of [List] in the RTT.
=> Probably also results in smaller & faster dynamic calls.
The list allocation is now pushed to the slow path where we
create [Invocation] object that is then used for NoSuchMethod
handling.
Change-Id: I4823cda0aa9b5f1f137813bc5848c365665da5fd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344822
Reviewed-by: Ömer Ağacan <omersa@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
This avoids allocating lists in dynamic calls for positional/named
arguments.
=> Doing so allows removing more usages of [List] in the RTT.
=> Also results in up to 50% faster dynamic calls.
=> Probably also results in smaller code.
The list allocation is now pushed to the slow path where we
create [Invocation] object that is then used for NoSuchMethod
handling.
Change-Id: If578fb044a6cf7f31bd409c177b361181ba68a01
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344821
Reviewed-by: Ömer Ağacan <omersa@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
The previous method I used didn't account for Windows drive letters or host names, and ended up using a bunch of '..' to go back to the root unnecessarily.
Fixes https://github.com/dart-lang/sdk/issues/54129
TEST=pkg/vm/test/transformations/resource_identifier_test
Cq-Include-Trybots: luci.dart.try:pkg-win-release-arm64-try,pkg-win-release-try,pkg-linux-release-try
Change-Id: Ida627148c178137cb3684eb23d0b30c16791308b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344762
Reviewed-by: Moritz Sümmermann <mosum@google.com>
Commit-Queue: Moritz Sümmermann <mosum@google.com>
Auto-Submit: Parker Lougheed <parlough@gmail.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
`_checkIndex` was returning dynamic.
And it was missing for `PointerArray`.
Bug: https://github.com/dart-lang/sdk/issues/54379
TEST=tests/ffi/inline_array_test.dart
Change-Id: I148545e50463e89fb3a884757ef92444addefc61
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345000
Reviewed-by: Tess Strickland <sstrickl@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
This reverts commit 717ce7a69c.
Reason for revert: breaking Google3
Original change's description:
> options map support scaffolding in driver
>
> Konstantin and I chatted a bit about this so at least some of it shouldn't be too surprising to him but please do feel free to grab me to chat.
>
> That said a few pointers would be handy. Notably, this change:
>
> * introduces a new `SharedOptionsOptionsMap` for use in SDK drivers (and preserve current semantics)
> * this is currently public but will be private once driver is more evolved to accommodate multiple options files
> * removes the shared `_analysisOptions` from the analysis driver with a baby step to using the one shared in SharedOptionsOptionsMap
> * removes context_builder and collection v2 experiments (and tests)
> * I'll harvest some more functionality from these in future changes but for now they're distracting and hard to maintain
>
> This work is all to setup moving analysis options awareness into file state objects which will allow us to remove `sdkVersionConstraint` info from options (finally) and a host of other good stuff (see https://github.com/dart-lang/sdk/issues/54124).
>
>
>
> Change-Id: Ic4278184016d1018b4b5b1c6ac5ba9e2546927a5
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344860
> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
> Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
> Commit-Queue: Phil Quitslund <pquitslund@google.com>
Change-Id: Ia988c5c9cd328d0adce3d8e6ff019e389819a957
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344960
Auto-Submit: Phil Quitslund <pquitslund@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
The Angular plugin does not exist anymore.
I don't see any use of this class in google3.
So, probably we can remove it.
Change-Id: Ied6b81d4d467e21be22c11fc53ecedd7f1c5b6a9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344901
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Phil Quitslund <pquitslund@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
