Revisions updated by `dart tools/rev_sdk_deps.dart`.
collection (efd709f..caf6802):
caf6802 2022-11-28 Nate Bosch Tweak docs for split extensions (#256)
fixnum (bca3816..62916f2):
62916f2 2022-11-24 Lasse R.H. Nielsen Split into separate libraries instead of using parts. (#97)
14d4827 2022-11-23 Lasse R.H. Nielsen Add `tryParse` methods. (#96)
http (047d6ed..976bd56):
976bd56 2022-11-28 Kevin Moore Use latest mono_repo (#832)
protobuf (c181573..4f3e328):
4f3e328 2022-11-30 Devon Carew Emit imports in sorted order (#778)
3cc088e 2022-11-28 Kevin Moore Latest mono_repo (#779)
sse (8d018dd..d396145):
d396145 2022-11-29 Elliott Brooks (she/her) Fix Fetch credentials (#69)
stack_trace (dce0013..cf3562e):
cf3562e 2022-12-01 Devon Carew blast_repo fixes (#123)
test (b25dac9..f3d80a6):
f3d80a68 2022-11-29 Nate Bosch Fix missing label and reason after isNotNull (#1797)
5b1f0075 2022-11-29 Nate Bosch Use double quotes for test names on windows (#1802)
986045c4 2022-11-29 Nate Bosch Temporarily pin to ubuntu 20.04 (#1800)
webdev (637b406..91b8a19):
91b8a19 2022-12-01 Elliott Brooks (she/her) Fix global variable `isInternalBuild` in injected client (#1805)
7d0810a 2022-11-30 Elliott Brooks (she/her) Updates the `fixture` package `pubspecs` so it is clear what shouldn't be migrated to null-safety
(#1803)
acd3f9f 2022-11-30 Elliott Brooks (she/her) Can debug with the MV3 Dart Debug Extension (#1802)
1258510 2022-11-29 Elliott Brooks (she/her) Detect whether the Debug Extension was built for dev or release (#1800)
b4a23c6 2022-11-29 Elliott Brooks (she/her) Fix Fetch API implementation (#1801)
67133df 2022-11-29 Elliott Brooks (she/her) Pull out debug logging into one file (#1799)
a395c68 2022-11-28 Elliott Brooks (she/her) Handle detecting Dart app when tab changes (#1796)
4fb4328 2022-11-28 Elliott Brooks (she/her) Authenticate the user when they click on the Dart Debug Extension icon (#1795)
Change-Id: I7beeeb43de4ba514817836ffd4ff6a62b801f2dc
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273282
Commit-Queue: Devon Carew <devoncarew@google.com>
Auto-Submit: Devon Carew <devoncarew@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
The tutorial doc was mistakenly _not_ in the doc/ directory.
The icons show up as way too big, so I use inline HTML to specify
their width, so that they look good inline.
I add light mode icons, and use GitHub (and dartdoc)'s support for
switching between light mode and dark mode images.
https://www.stefanjudis.com/notes/how-to-define-dark-light-mode-images-in-github-markdown/
Change-Id: I1a368bfc6628adf941ba5e7a752317f9757d2538
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273460
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
When the heap limit is reached, directly unreachable objects are reclaimed but objects that will be unreachable after a finalization are not, and there needs to be enough headroom between opportunities for finalizers to run (returning to the event loop).
So only do the finalization thing with the upper, high-mutation part of the splay tree and remove it from the lower, write-once part. The high-mutation part is what's more interesting for GC stress testing.
Bug: https://github.com/dart-lang/sdk/issues/50597
Change-Id: Id02b38b0ac1e9bb640954ef1b686ce3eef8370af
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273300
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Before we could get into a situation where we didn't produce the entire
class hierarchy when we loaded from dill even though we set up the
entry points correctly.
This might not be perfect, but seems better.
Change-Id: Ifc56930da7ccad52e96ae32d6a8ab509421b37b5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273381
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
Expressions can also occur in patterns, either after an equality or
relational operator (e.g. `== e`), or after `const` (though what's
allowed after `const` is heavily restricted). We need to make sure
that the expression parser doesn't greedily treat `=>` as introducing
a function expression when parsing these constructs inside a switch
expression.
But it's ok to allow function expressions inside list patterns, map
patterns, parenthesized patterns, and in the argument part of object
patterns. (These will be rejected by a later stage of analysis
because expressions inside of patterns must be const, and a function
expression can't be const. But the parser should still accept them so
that we can give useful error messages).
Fixes#50591.
Bug: https://github.com/dart-lang/sdk/issues/50591
Change-Id: I828555782f5bc8cb8aae8a3948849b7a75bdec57
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273286
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
The parser now handles maps that contain rest patterns with
subpatterns (e.g. `{'foo': _, ...var rest}`). Even though this is
invalid Dart, it still makes sense for the parser to handle it so that
we can generate higher quality error messages.
The shared type analyzer now generates an error,
`restPatternWithSubPatternInMap`, if it encounters this error
condition.
Change-Id: I7f447bde28e646593aa432e3e5ad1f5e415bdd30
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273283
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Mostly to don't crash when running co19 tests.
Change-Id: I62838d04872642b2e3a9ed01a1be120aec1c0608
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273081
Reviewed-by: Samuel Rawlins <srawlins@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
This is targeted at the lint `avoid_returning_null_for_void` which already complains about expression function bodies but the fix doesn't do anything for them.
Change-Id: I14f3d7659301edae08482d9ffa6b72b483737e59
Bug: https://github.com/dart-lang/sdk/issues/45920
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/272940
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Auto-Submit: Oleh Prypin <oprypin@google.com>
Commit-Queue: Oleh Prypin <oprypin@google.com>
4-byte ldar zero extends, so can just use kObjectBytes here.
TEST=ci
Change-Id: I3b3aa792350100fd24c474c85d8ea1613c9f197b
Cq-Include-Trybots: luci.dart.try:vm-ffi-android-debug-arm64c-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273242
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Tess Strickland <sstrickl@google.com>
The rules are:
1. Arguments annotated with `@Optional` must be nullable (that part
worked before this change).
2. Arguments annotated with `@Attribute` must be nullable if it's
a constructor of a component (`@Attribute` can also appear on
arguments of directives constructors, it doesn't provide any signal
in the latter case).
3. Arguments of constructors of components or `@Injectable` classes,
that have neither `@Optional` nor `@Attribute`, must be non-nullable.
Tested:
Added new test cases to `api_test.dart`
Change-Id: I0f06a128e0f6ec49d39cc6bf025fe1796938f1f1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/272900
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Ilya Yanok <yanok@google.com>
Allows embedders to programmatically request heap snapshot from a
running isolate group instead of relying on a vm-service or hidden
internal Dart APIs
Additionally we allow to include snapshot writing functionality into
PRODUCT builds using DART_ENABLE_HEAP_SNAPSHOT_WRITER define.
TEST=vm/cc/DartAPI_WriteHeapSnapshot
Bug: b/259115846
Change-Id: Ic3ef76e5fb9adcf8f23a1959f5238742b64ecde2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273181
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Slava Egorov <vegorov@google.com>
Validates a yaml format encoding a native asset mapping, and
synthesizes a component containing a pragma with this information.
Yaml example:
```
format-version: [1,0,0]
native-assets:
linux_x64:
'package:foo/foo.dart': ['absolute', '/path/to/libfoo.so']
```
Generated format example:
```
@pragma('vm:ffi:native-assets': {
'linux_x64' : {
'package:foo/foo.dart': ['absolute', '/path/to/libfoo.so']
}
})
library;
```
TEST=pkg/vm/test/native_assets/synthesizer_test.dart
TEST=pkg/vm/test/native_assets/validator_test.dart
In a follow-up CL, we will consume the yaml from `gen_kernel`
and consume the pragma in the VM for `@FfiNative`s.
Bug: https://github.com/dart-lang/sdk/issues/49803
Change-Id: Ie8d93b38ff4406ef7485e5513807e89b2772164b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/272660
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Lower the threshold for converting from a linear to a hash-based cache
on most architectures from 500 to 10.
Due to register pressure, the InstantiateTypeArguments stub on IA32
continues to go to the runtime for hash caches, and so we do not
lower the threshold for converting to a hash-based cache there.
The following are benchmark results for those benchmark that use enough
Instantiations to trigger the use of hash-based caches. In the following
tables, "Results 1" denotes the benchmark results from only this change,
whereas "Results 2" include from comparing to the results prior to
4f925105cf, when only linear caches were used.
Dart AOT:
* InstantiateTypeArguments.Instantiate100
Arch | CPU | Results 1 | Results 2
-------|----------------|-----------------------
ARM | Odroid-C2 | 382.8% | 381.5%
ARM | Raspberry Pi 4 | 486.7% | 449.2%
ARM64 | Odroid-C2 | 328.1% | 372.8%
ARM64 | Raspberry Pi 4 | 1283% | 1281%
ARM64C | Raspberry Pi 4 | 2353% | 2811%
X64 | Intel Xeon | 568.7% | 584.9%
* InstantiateTypeArguments.Instantiate1000
Arch | CPU | Results 1 | Results 2
-------|----------------|------------------------
ARM | Odroid-C2 | 743.7% | 3821%
ARM | Raspberry Pi 4 | 486.7% | 3218%
ARM64 | Odroid-C2 | 584.7% | 3222%
ARM64 | Raspberry Pi 4 | 430.7% | 8172%
ARM64C | Raspberry Pi 4 | 491.4% | 16699%
X64 | Intel Xeon | 954.1% | 5528%
Dart JIT:
* InstantiateTypeArguments.Instantiate100
Arch | CPU | Results 1 | Results 2
-------|----------------|-----------------------
ARM | Raspberry Pi 4 | 315.7% | 295.1%
ARM64 | Raspberry Pi 4 | 1070% | 1058%
ARM64C | Raspberry Pi 4 | 1769% | 2095%
X64 | Intel Xeon | 507.4% | 496.2%
* InstantiateTypeArguments.Instantiate1000
Arch | CPU | Results 1 | Results 2
-------|----------------|-----------------------
ARM | Raspberry Pi 4 | 565.2% | 2550%
ARM64 | Raspberry Pi 4 | 406.8% | 7375%
ARM64C | Raspberry Pi 4 | 379.6% | 12996%
X64 | Intel Xeon | 807.9% | 4459%
During work on this change, an issue was found where cache lookups
in the stub on ARM64C always failed and went to runtime, even with
the old linear-only caches, hence the much larger performance gains
in those rows above.
TEST=vm/cc/TypeArguments_Cache_{Some,Many}Instantiations
Fixes: https://github.com/dart-lang/sdk/issues/48344
Change-Id: I3d29566ba0582502954c9fc59626ceb8fd40317a
Cq-Include-Trybots: luci.dart.try:vm-kernel-precomp-dwarf-linux-product-x64-try,vm-kernel-precomp-linux-product-x64-try,vm-kernel-precomp-linux-release-x64-try,vm-kernel-precomp-nnbd-mac-release-arm64-try,vm-kernel-precomp-nnbd-linux-release-simarm_x64-try,vm-kernel-precomp-linux-release-simarm-try,vm-kernel-precomp-nnbd-linux-release-x64-try,vm-kernel-precomp-nnbd-linux-release-simarm64-try,vm-kernel-precomp-nnbd-linux-debug-simriscv64-try,vm-kernel-precomp-tsan-linux-release-x64-try,vm-kernel-tsan-linux-release-x64-try,vm-kernel-precomp-linux-debug-x64c-try,vm-kernel-nnbd-linux-debug-simriscv64-try,vm-kernel-linux-release-simarm-try,vm-kernel-linux-release-simarm64-try,vm-kernel-linux-release-ia32-try,vm-kernel-nnbd-linux-release-simarm-try,vm-kernel-nnbd-linux-release-simarm64-try,vm-kernel-nnbd-linux-release-ia32-try,vm-kernel-nnbd-mac-release-arm64-try,vm-kernel-linux-debug-x64c-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/270702
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Tess Strickland <sstrickl@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
These were previously only needed to support calling 'replaceWith' on
TypeAliasedConstructorInvocation, TypeAliasedFactoryInvocation and
FactoryConstructorInvocation. Instead of calling 'replaceWith' on the
nodes themselves, we call 'replaceChild' on the parent, if present.
The 'replaceChild' method on the internal node is overridden to be a
no-op. Since all these internal nodes are not supported in the
external AST and therefore must be replaced during inference, these
can only be found in subtrees that have been removed, typically in
erroneous code, and it is therefore safe to make the replacement a
no-op.
Change-Id: I597d955075dfae51b04bce08b1d499c90dd4d673
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/272621
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
This reverts commit 86233b55bc.
Reason for revert: https://github.com/flutter/flutter/issues/115719
Original change's description:
> [vm] Skip filtered class earlier in source report.
>
> The main benefit of this is that it avoids cls.EnsureIsFinalized for
> skipped classes. In some cases (eg very small tests with dependencies
> on very large 3rd party packages, such as flutter) this can reduce
> coverage collection time by 20%.
>
> Change-Id: Id756af7f2d2ecdd07a5d1d05a400cea4de7ec408
> Bug: https://github.com/flutter/flutter/issues/100751
> TEST=CI
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/266640
> Commit-Queue: Liam Appelbe <liama@google.com>
> Reviewed-by: Ben Konyi <bkonyi@google.com>
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: https://github.com/flutter/flutter/issues/100751
Change-Id: Ie1e9f29fa6e3966f25040aebad8cb1d55b50a745
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273100
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Liam Appelbe <liama@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
This reverts commit c870932e45.
Reason for revert: We have a build failure on arm64c
../../third_party/dart/runtime/vm/virtual_memory_compressed.cc:143:35: error: out-of-line definition of 'Contains' does not match any declaration in 'dart::VirtualMemoryCompressedHeap'
TEST=ci
Original change's description:
> [vm, gc] Assert the whole object is in to-space, not just its beginning.
>
> TEST=ci
> Bug: https://github.com/dart-lang/sdk/issues/50564
> Change-Id: I60e7637600a1a7a99d546e8c674901175a119ba5
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/272863
> Commit-Queue: Ryan Macnak <rmacnak@google.com>
> Reviewed-by: Ben Konyi <bkonyi@google.com>
TBR=bkonyi@google.com,rmacnak@google.com,dart-scoped@luci-project-accounts.iam.gserviceaccount.com
Change-Id: I62c83c8e8fa5b263bdc53d2afcf27b1fdd07c087
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: https://github.com/dart-lang/sdk/issues/50564
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273060
Reviewed-by: Brian Quinlan <bquinlan@google.com>
Auto-Submit: Siva Annamalai <asiva@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Brian Quinlan <bquinlan@google.com>
Implements the behaviour discussed in dart-lang/language#2600. All other mixin application or implementing behaviour for sealed families should be unaffected.
Change-Id: I95577d8b2bc69e6c1a365ec43fb156f5d5d9a259
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/272461
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Kallen Tu <kallentu@google.com>
These elements were unintialized in the uncommon case that the new array was large enough to get its own page.
Broken in 188dfbd52b.
TEST=ci
Change-Id: I8b07da992aa11eed9c80b6eac3a7fd6716cb3abc
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/272961
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Previously, the implementation used `&` and `|` for logical-and and
logical-or patterns. That is being changed to `&&` and `||`.
As a first step, we add support for `&&` and `||`, without removing
support for `&` and `|`. In a follow-up CL I'll update existing
tests, and then after a day or two I'll remove support for `&` and
`|`. This should avoid conflicts with other patterns work that's in
progress.
Bug: https://github.com/dart-lang/language/issues/2501
Change-Id: I2d5dc158248160d84e9f0889f5de390b999cbc7e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/272861
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
