Change-Id: Icc4b89f1b25dd633279d87e9d51f85372d962c7b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/358450
Commit-Queue: Erik Ernst <eernst@google.com>
Reviewed-by: William Hesse <whesse@google.com>
The class modifiers feature specification was updated such that mixins
cannot be `sealed`, and several other combinations were eliminated.
This CL makes those changes to Dart.g. The changes have been in effect
for a while (8 months since last update to the spec), but the update
to Dart.g was somehow not performed at the time. This CL fixes that
omission.
Change-Id: Ifd2124583a124cdaaa7822f94f70e707ec33b425
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/358460
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
The VM is by default sound null safe and so it is not necessary to run
the benchmark again with --sound-null-safety flag.
Corresponding changes have been made to the actual benchmark suite.
TEST=ci
Change-Id: Id844da0e0c2e7b6b411a2fcecfdc3d1ec2232c35
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/357220
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
Change-Id: Ib360b96e3c21a337ebbf3a69113f07c73791c50f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/357213
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
In discussion with the language team, we've decided to ship this
feature in Dart 3.4. This CL contains a minimal CHANGELOG entry for
the feature; I plan to expand on it once I'm finished with the feature
specification document.
Change-Id: Iac86ebed322feb8e478bf5a6780d50adb433ed7f
Tested: trybots
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/355900
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Part of https://github.com/flutter/flutter/issues/144430
This is a reland of https://dart-review.googlesource.com/c/sdk/+/356481 with the addition of dependencies to prevent races on directory creation.
Previously, this code did backflips to accomplish two goals
1. Collect the paths of all files that would be copied from one place to another after applying regex filters so that they could be listed as the "inputs" to a GN action.
2. Arrange so that the python script doing the above would only be invoked once during GN to reduce the cost of calling out to python.
However, this is exactly the use-case for the "depfile" parameter to a GN action. Instead of running the script during GN to populate the "inputs" list, when we run the copy_tree.py script, we can instead ask it to generate a depfile to collect all the input files that were actually copied after applying the regex filter. Using that, we don't have to run the python script at all during GN.
TEST=it builds
Change-Id: I593e2500544a9fff5dd9852d0d3370f97aafc464
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/356620
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This reverts commit f60d32167f.
Reason for revert: build failures in post submit
Original change's description:
> [gn] Deprecate copy_trees()
>
> Part of https://github.com/flutter/flutter/issues/144430
>
> Previously, this code did backflips to accomplish two goals
> 1. Collect the paths of all files that would be copied from one place to another after applying regex filters so that they could be listed as the "inputs" to a GN action.
> 2. Arrange so that the python script doing the above would only be invoked once during GN to reduce the cost of calling out to python.
>
> However, this is exactly the use-case for the "depfile" parameter to a GN action. Instead of running the script during GN to populate the "inputs" list, when we run the copy_tree.py script, we can instead ask it to generate a depfile to collect all the input files that were actually copied after applying the regex filter. Using that, we don't have to run the python script at all during GN.
>
> TEST=it builds
>
> Change-Id: I41a251ce4659119cdc3997bb2d6fc7ee0831bb6d
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/356481
> Reviewed-by: Siva Annamalai <asiva@google.com>
> Commit-Queue: Zach Anderson <zra@google.com>
> Reviewed-by: Alexander Aprelev <aam@google.com>
Change-Id: Ie4409ed93a3c990fbce375dba1f2d9a3c735ea3f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/356308
Auto-Submit: Zach Anderson <zra@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Zach Anderson <zra@google.com>
Part of https://github.com/flutter/flutter/issues/144430
Previously, this code did backflips to accomplish two goals
1. Collect the paths of all files that would be copied from one place to another after applying regex filters so that they could be listed as the "inputs" to a GN action.
2. Arrange so that the python script doing the above would only be invoked once during GN to reduce the cost of calling out to python.
However, this is exactly the use-case for the "depfile" parameter to a GN action. Instead of running the script during GN to populate the "inputs" list, when we run the copy_tree.py script, we can instead ask it to generate a depfile to collect all the input files that were actually copied after applying the regex filter. Using that, we don't have to run the python script at all during GN.
TEST=it builds
Change-Id: I41a251ce4659119cdc3997bb2d6fc7ee0831bb6d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/356481
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Opt in to CBuild being green.
Remove denylisted bots now that issue is resolved.
Change-Id: I89c23720eaed78b317067bbdb065fe0cef8ecd75
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/356022
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: William Hesse <whesse@google.com>
These are a new type of test that runs with the SDK under test against what
looks like an external package; they start by running "pub get" then run SDK
build commands to build the package, and check that macros applied correctly.
Add tests for various builds that already pass, plus one that doesn't:
cfe_sdk_cli_test fails because it was switched to run from an AOT snapshot
and that doesn't support macros yet.
Change-Id: Ic801cb61bd414d4876566452e01dd8c8203e9013
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/353100
Reviewed-by: Jake Macdonald <jakemac@google.com>
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Morgan :) <davidmorgan@google.com>
Fix the case where both Goma and RB is turned on together and conflicts.
Bug: b/296994239
Change-Id: If37fe35dc3d8f025c22a041545cfe0b50cea4be5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/355761
Auto-Submit: Jonas Termansen <sortie@google.com>
Reviewed-by: Jonas Termansen <sortie@google.com>
Commit-Queue: William Hesse <whesse@google.com>
Reviewed-by: William Hesse <whesse@google.com>
Automatically detect the appropriate configuration file if RBE=1 is
set to request RBE on all projects, or if DART_RBE=1 is set to request
RBE for Dart only, or otherwise respect the explicit configuration file.
Automatically set the server_address location to the build directory
if it has not already been set. This is unfortunately not supported on
Windows due to the environment variable being set during build but it
needed to be set during gn.
Retain the older configuration files during the transitory period.
Bug: b/296994239
Fixes: b/320876546
Change-Id: I62d1fbfed35248477731cceda3f7267c605c4969
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/355400
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: William Hesse <whesse@google.com>
Also, riscv64 now works with Clang.
Change-Id: I26ba91994f8769d63ba5af6662b31f5cdd007394
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/354062
Reviewed-by: Jonas Termansen <sortie@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Place the windows toolchain in the build root so it can be sent to RBE.
Use relative paths in debug symbols when building with Windows clang,
which is needed for remotely building with RBE.
Set the executable bit when invoking clang-cl remotely as it has not
been set on Windows RBE clients.
Stop including .rst files during build commands as @options-from-file
is not supported by rewrapper at this time.
Forward RBE_cfg into the msvc build environment and rewrite the
INCLUDE, LIB, and LIBPATH environment variables to use relative paths
instead of absolute paths.
Don't download reclient on windows-arm64 where there is no cipd
package and the windows-arm64 python lies and says it's x64 because
they actually packaged a x64 python.
Tune the Windows -j performance to match the historic bot performance
as most casual Windows machines won't handle -j 1000 well.
Bug: b/296994239
Change-Id: I2bd1b4478fca796f0a326c062a5f478f16c2c6ef
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/343440
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Jonas Termansen <sortie@google.com>
Change-Id: Ibec8a8dbe627b57253aaa0ec4a91f1c408fe282a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/354240
Commit-Queue: Jonas Termansen <sortie@google.com>
Auto-Submit: Jonas Termansen <sortie@google.com>
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: William Hesse <whesse@google.com>
Fixes: #54971
Change-Id: I033c8ba78e6cdcf26dce9cae8998308a595a37e9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/353262
Reviewed-by: Alexander Thomas <athom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
Some tests that are run as part of the giant iso-stress test are relying
on `package:expect/config.config` getters, which in return rely on the
test configuration being set as part of the compilation from the app
=> We pass valid JIT & AOT configurations when compiling the giant iso
stress test files.
TEST=May fix the iso-stress failures.
Change-Id: Icacbfe941eb01030c010670f35848a76c9a8ee12
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/353102
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
Change-Id: I842b8d96fc0ab005990a15b74e001990a7710633
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/352864
Reviewed-by: Jonas Jensen <jonasfj@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
CoreLibraryReviewExempt: Only touches JS core library documentation.
Change-Id: I7d7f0a2b646f95de8340e9e77d8207cd99c9a1b0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/351940
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: Kevin Moore <kevmoo@google.com>
This is a fix to not include a null assert when it's
possible the value was null.
Fixes https://github.com/dart-lang/sdk/issues/49972
CoreLibraryReviewExempt: bug fix only affecting html library implementation
Change-Id: I26e6ebf3dc2d1ea3f9f458a32f519c5235e6d273
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/350982
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Cleanup this old naming scheme before adding new configs for DDC
that run with assertions enabled in the host compiler.
Change-Id: Icbdee694fac46b3a1d5bab7ee7411c8e9be8c4a1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/335385
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
This adds the dart:_macros library to the SDK and adds support for accessing dart:_macros from package:macros. The library is not used yet.
This change is needed as a prestep to adding the package:macros and using it in the CFE and analyzer, and needs to be rolled in as the checked in sdk before package:macros can be supported.
TEST=ci
Change-Id: Ife3ffd48527e3a196048d2ddf7387b8b7818f3a3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/348680
Reviewed-by: Jake Macdonald <jakemac@google.com>
Reviewed-by: William Hesse <whesse@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Fixes: b/323126451
Cq-Include-Trybots: luci.dart.try:dart-sdk-linux-try
Change-Id: I6819063fbb02b1b77b3959b96ab3964eb2aaf974
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/349500
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: Michael Thomsen <mit@google.com>
Reviewed-by: Jonas Jensen <jonasfj@google.com>
The old patches system in tools/patches is not supported in the 3H
infra.
Currently, Golem still uses the DEPS updating logic. This should be
deleted when Golem also moves over to the 3H infra.
Change-Id: Id42d8499a0fa42d18061908e9d1a18b687582ba7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/349640
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Change-Id: I9b70605e52a06c3d7d3ce2d64b6dcad0e61f3074
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/348601
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: William Hesse <whesse@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Change-Id: I858db7090563cc7366d22f191b7cd3cf49047d5e
CoreLibraryReviewExempt: doc only change to the web libraries
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/348182
Commit-Queue: Devon Carew <devoncarew@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
We also temporarily make -O3 behave as --omit-type-checks (the current
golem behavior)
We can then make golem use -O3 and then make a Dart SDK CL that
reverts this change so we see the impact of e.g. --minify as change on
golem attributed to Dart SDK commit.
Change-Id: Ic74688de609e7ed720b1493a4236552963c53c2c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/348320
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
Change-Id: Idca54c94a583d688e3f2470f1e062e9f44f0d131
CoreLibraryReviewExempt: doc only change to the web libraries
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/347387
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Commit-Queue: Devon Carew <devoncarew@google.com>
The Flutter gallery repository was archived and retired on 2024-01-18, so it can't be updated for the new deprecations that are causing flutter-analyze-try to fail (https://ci.chromium.org/ui/p/dart/builders/try/flutter-analyze-try/20737/overview).
Cq-Include-Trybots: luci.dart.try:flutter-analyze-try
Change-Id: Iedba5a03baaaa1e2180335e14ef93b6dc5065f79
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/347480
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: William Hesse <whesse@google.com>
Reviewed-by: Samuel Rawlins <srawlins@google.com>
JSC only supports `print()` but not `console.log()`.
=> The changes to `printToConsole()` are therefore extended
to check for `console.log()` as well as `print()`.
=> This is extending it to a broader subset of dart2js's print
Change-Id: I7efa697477aa60e473d01716b104fc1526035c67
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/347283
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
We already have a shell script that compiles dart code to wasm and
optimizes it. I think it's rather confusing to have multiple, they
contain somewhat duplicated code as well.
We therefore remove `sdk/bin/dart2wasm{,_developer}` (which is
not used by any CI but purely for developers) in favor of
`pkg/dart2wasm/tool/compile_benchmark`.
=> It support with/without binaryen
=> It support measuring size/time/memory of dart2was & binaryen
=> It supports running compiler with assertions
Some flags/vars are not supported anymore:
* `DART_VM_OPTIONS`: Has no effect (as there's no need to support this)
* `sdk/bin/dart2wasm_developer`: Pass `--compiler-asserts` to `compile_benchmark`.
* `-O`: Optimizes now by-default, pass `--no-binaryen` to `compile_benchmark` to disable
* `-O`: Doesn't implicitly pass `--inlining-limit=10`
Change-Id: Ice656d1bfc216a536522b254e2d52bd4cad73e8e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/347040
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Slava Egorov <vegorov@google.com>
Allows the builds to be run with non-default arguments, for example:
dart tools/run_offsets_extractor.dart --no-rbe
Change-Id: I1299b156a40baab27db890c0b0ae5f2f945c4259
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/346361
Reviewed-by: Jonas Termansen <sortie@google.com>
Commit-Queue: Tess Strickland <sstrickl@google.com>
Change-Id: Ie4c3413191c14976f85614fab11ee94830a25aab
CoreLibraryReviewExempt: documentation only change in the web libraries
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345566
Auto-Submit: Devon Carew <devoncarew@google.com>
Commit-Queue: Devon Carew <devoncarew@google.com>
Reviewed-by: Kevin Moore <kevmoo@google.com>
Bug: b/296994239
Change-Id: Ie8630bcece5c2f62c5693afe654fb9d6367b33e4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345286
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Developers that are not ready to migrate can use --use-goma to enable it
themselves if RBE is not meeting their needs. I omitted advertising that
long-existing option in the message since it literally takes five
minutes to migrate to RBE and so far it has had feature parity on Linux.
Bug: b/296994239
Change-Id: I026cd38e644f15da2a0cc641d461a5476de5786e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/342360
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
The stable channel now has builds for all the platforms as there are no
longer any unstable platforms. Let's see if it works since there's no
reason to bump to a 3.3 dev since nobody has needed it yet.
Change-Id: If32e18aa3d26b12b8b7c24d0d36158a922174354
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/345284
Commit-Queue: Jonas Termansen <sortie@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Auto-Submit: Jonas Termansen <sortie@google.com>
Prevents auto-linking to incorrect issue when the tool's output is committed. Do this by removing the hash from `#number` in the commit message, and replacing the PR link at the of the message with a fully qualified reference that resolves to the correct repository on GitHub.
An example of the new output:
```
yaml (98a3aab..509fd72):
509fd72 Mon Dec 11 16:37:13 2023 -0800 Kevin Moore update lints, require Dart 3.0 (dart-lang/yaml#156)
yaml_edit (9b9d33c..47eb20e):
47eb20e Mon Jan 1 13:13:22 2024 +0000 dependabot[bot] Bump actions/stale from 8.0.0 to 9.0.0 (dart-lang/yaml_edit#63)
a39ec39 Wed Dec 20 11:51:28 2023 -0800 Kevin Moore blast_repo fixes (dart-lang/yaml_edit#62)
```
Closes https://github.com/dart-lang/sdk/issues/53857
Change-Id: I23e9d556c69445189a916ce33091a9c77ae15941
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344361
Commit-Queue: Nate Bosch <nbosch@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
Auto-Submit: Parker Lougheed <parlough@gmail.com>
Reviewed-by: Devon Carew <devoncarew@google.com>
Do not revert: The main channel version must be upgraded now that the
version 3.3 beta has been cut and reverting this change puts the
release infrastructure into an unsupported state. Please fix forward
any potential problems that occur downstream and loop me into the
discussions so we can improve the release procedures in the future.
Change-Id: I8706c3d74fe0474d34a99c5cbbb8e9a88b586cdd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/329902
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Kevin Chisholm <kevinjchisholm@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
The dependency on package:platform was removed in https://dart-review.googlesource.com/c/sdk/+/245262 and the repository has moved as well.
Change-Id: I228032f497de5bdfb2ff67d8f532bc66d7a1a34a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/343840
Auto-Submit: Parker Lougheed <parlough@gmail.com>
Reviewed-by: Devon Carew <devoncarew@google.com>
Commit-Queue: Devon Carew <devoncarew@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
First of we apply the wanted lints etc we prefer.
This includes but isn't limited to using types (i.e. no "var") and
being explicit about creation (i.e. no missing "new").
Change-Id: I516bccdac9760221ea5311af4567466bb4a65c77
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/341960
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Bug: b/296994239
Change-Id: Id604b3f786dc90363fd77ea93ea8e1d080e2b43b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/341501
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Jonas Termansen <sortie@google.com>
Our maps are string-based and assume there's only one one @Native
class with a given name. This isn't true for these four classes,
where there are two types with the same name for each one.
This then results in us dropping the definition of one of the
two types.
Since one of the two types is essentially unused, we should choose
to drop that one instead for now. Long-term, we should deprecate
the unused types or change our conformance handling to handle
multiple types with the same name. We could also choose to unify
both definitions, but this may lead to either false positives or
renames of members being dropped.
This allows us to catch uses of the types that are actually used.
Change-Id: I9386cad5b014bee60cd72d21cdf0546640138704
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/341331
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
https://dart-review.googlesource.com/c/sdk/+/340283 added a
disclaimer to html_dart2js.dart that should go in the template
file so it doesn't get overwritten.
Change-Id: I64a4e2104fbe3a37463035c6e12c1e10aea81ce5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/341330
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Brian Quinlan <bquinlan@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Change-Id: Iebe0cc3509ce163d169afc354b372c68d9748648
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/341080
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Kevin Moore <kevmoo@google.com>
Reviewed-by: Samuel Rawlins <srawlins@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
The specification grammar has a rule for `initializerExpression` that
derives only `cascade` and `conditionalExpression`, whereas the
implementations allow throw expressions and assignments as well.
This CL broadens the grammar rule for `initializerExpression` such
that it derives the missing terms as well.
Change-Id: Iba3bb11623e07ac81cf9763228ae3e1b7b5204e3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/340620
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
Change-Id: I69eb125f0df46bdc3be65b99985bfcdaa0d51bfe
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/337300
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This is a commit that should have been part of 340181.
Change-Id: Ic87c9d4975f0b9504395e6bfdac9b3c22fbcddd6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/340082
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
Change-Id: Id2bc7e19b9382d941cd0b02ea805e6c0ed462f3c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/340181
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
This CL changes the specification grammar Dart.g such that it allows
using `p.Function` to denote the built-in type `Function`. This is
necessary in the case where 'dart:core' has been imported with an
import prefix `p` (and it hasn't been imported without a prefix at the
same time). The corresponding spec update is in
https://github.com/dart-lang/language/pull/3492.
Change-Id: Iaaba1c3bc8f5d3a8700c8e62ec3a1af92334840b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/339561
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
This reverts commit b0abe686fc.
Change-Id: I0a94061ade8ccdec84a90e782fa50eb68c1bcc1c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/338700
Reviewed-by: Elias Yishak <eliasyishak@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: William Hesse <whesse@google.com>
This language feature allows the user to declare a static type using
`extension type` syntax, for example:
extension type IdNumber(int i) {
operator <(IdNumber other) => i < other.i;
bool isValid(Some parameters) => ...;
}
This behaves similarly to a "wrapper" class:
class IdNumber {
final int i;
IdNumber(this.i);
operator <(IdNumber other) => i < other.i;
bool isValid(Some parameters) => ...;
}
However, at runtime, no wrapper objects are created; instead, an
instance of the extension type is represented directly by its
"representation type" (`int` in the above example), and methods like
`isValid` are resolved statically. This gives developers an
abstraction mechanism with the advantage of zero runtime performance
cost, since no extra heap space is required, and no extra instructions
are needed to convert between an extension type and its underlying
representation.
The disadvantage of using extension types as an abstraction mechanism
is that since no wrapper objects are created at runtime, the
abstraction can be bypassed using `dynamic`, runtime casts, or by
"laundering" the object through contravariant generic methods like
`List.add` (which are runtime checked in Dart). For example:
main() {
var id = IdNumber(1);
var list1 = <int>[];
List<Object> list2 = list1;
list2.add(id); // OK at compile time because `IdNumber` is a
// subtype of `Object`. OK at runtime because
// at runtime, `IdNumber` and `int` are
// indistinguishable.
int i = list1[0];
print(i);
}
Extension types are expected to be particularly useful for
low-overhead decoding of external data formats (such as JSON), and for
inter-operation with other languages (such as Javascript).
For additional information see the feature specification:
https://github.com/dart-lang/language/blob/main/accepted/future-releases/extension-types/feature-specification.md
Change-Id: I900a3a25dcfc38bfa9c9f9b5b9fa20f362883653
Tested: Standard trybots
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/335062
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
vm.
This identifies all calls to static methods annotated with
`@ResourceIdentifier`, collects the constant arguments passed to the
method, and writes the results into a file.
The purpose of this feature is to be able to pass the recorded
information to packages in a post-compilation step, allowing them to
remove or modify assets based on the actual usage in the code prior to
bundling in the final application.
Tested: pkg/vm/test/transformations/resource_identifier_test.dart
Change-Id: I58cb313b66ee23c1d154dcc242547723a1ced359
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/329961
Commit-Queue: Moritz Sümmermann <mosum@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
This is follow-up to 2ee771a4f6 to fix iso_stress_linux bot.
TEST=ci
Change-Id: Ic6840481287b5af943252bef9854e0be4049553b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/337003
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
This is a reland of commit 6f29e7fce4
Original change's description:
> Expire 3.0.0 experiment flags.
>
> TEST=Existing tests covers.
> Change-Id: I161eefdc28c74f63ba1ee926800a01eea03d9930
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/331960
> Commit-Queue: Lasse Nielsen <lrn@google.com>
> Reviewed-by: Alexander Thomas <athom@google.com>
TEST=Existing tests covers.
Change-Id: I384e77744c74774a250be413358a7fa176117167
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/332684
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Lasse Nielsen <lrn@google.com>
These were unintentionally removed in go/dart-reviews/335442.
Bug: b/310114753
Cq-Include-Trybots: luci.dart.try:analyzer-mac-release-try
Change-Id: I55e69fdef0acfe68fe0ade92a20fbc296e09f3a0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/336900
Auto-Submit: Alexander Thomas <athom@google.com>
Commit-Queue: William Hesse <whesse@google.com>
Reviewed-by: William Hesse <whesse@google.com>
Also tests/language_2 (which hopefully we can delete soon).
Change-Id: I4c7086ecb1b374c2068be9d1366f76323435e57f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/336624
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Switch the Windows ARM64 builds to use MSVC. Clang disagrees with itself about handling of small structs in variadic functions, allowing splitting between the last argument register and the stack as the callee but not as the caller.
TEST=ci
Cq-Include-Trybots: luci.dart.try:vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-release-arm-try,vm-ffi-android-release-arm64c-try,vm-ffi-qemu-linux-release-arm-try,vm-linux-release-arm64-try,vm-mac-debug-arm64-try,vm-mac-release-arm64-try,vm-win-debug-arm64-try,vm-win-release-arm64-try,vm-ffi-qemu-linux-release-riscv64-try,vm-linux-debug-ia32-try,vm-linux-release-ia32-try,vm-win-release-ia32-try,vm-linux-debug-x64-try,vm-linux-release-x64-try,vm-mac-debug-x64-try,vm-mac-release-x64-try,vm-win-debug-x64-try,vm-win-release-x64-try
Bug: https://github.com/dart-lang/sdk/issues/52644
Bug: https://github.com/dart-lang/sdk/issues/53829
Change-Id: I2fd6c40620a885479f11bb8528ca1e9df3948a2f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/331209
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
**This change cannot easily be reverted**: After reverting this change,
dart-ci-internal-release-bucket-breakglass must be broken by a member of
Dart EngProd and gs://dart-archive/channels/main/raw/latest must be
purged as well as gs://dartlang-api-docs/channels/main/latest.txt. This
operation would risk our release security and it is strongly preferred
if any problems can be fixed forward instead.
This change will upload the main channel builds to the main directory in
the dart-archive bucket instead of the be directory. The existing builds
remain where they are and the last version on the be channel remains
permanently frozen.
The downstream uses already have forward compatibility for the new
channel name. The Dart recipes respect the input channel name and output
to the release location by that name. The api.dart.dev service will
notice when the main channel pops into existence and switch
api.dart.dev/be to become api.dart.dev/main. The setup-dart github
action will likewise notice when the main channel starts existing.
The main channel is not an officially supported product since the builds
are not signed and tested and we don't advertise the existence of these
builds to our users. Ideally nobody would be broken by this change since
they shouldn't be using the main channel builds, but if they are, they
will have to rename the channel in their download links.
This change ensures that all the release branches and release channels
have the same matching names, which simplifies our infrastructure and
makes our releases easier to understand.
Fixes: b/270022416
Change-Id: Ib47ae7d2ded5fe0d405b3f19c34981c38082a090
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/327940
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
build/fuchsia/gn-sdk is a copy of the current GN SDK with paths adjusted.
The rest of build/fuchsia comes from Flutter.
TEST=ci
Bug: https://github.com/dart-lang/sdk/issues/38752
Change-Id: I192cca955d05991bde3931d053df9835c5a2195d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/334142
Reviewed-by: Zijie He <zijiehe@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
stringref target won't be used any time soon (probably ever). To help
with build times and avoid keeping it updated remove it for now.
Change-Id: I0df33b7ab2e19bae5090e8ea32ea6a3dc3751652
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/334881
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Commit-Queue: Ömer Ağacan <omersa@google.com>
This can be controlled via codesigning_identity GN arg.
For example, setting codesigning_identity="-"
would produce ad-hoc signed binaries.
This CL also includes changes in vm/cc tests which are needed
for tests to be green when running with hardened runtime.
Issue https://github.com/dart-lang/sdk/issues/53928
Tested: enabled ad-hoc signing and tested on bots.
Cq-Include-Trybots: luci.dart.try:vm-mac-debug-arm64-try,vm-mac-release-arm64-try,vm-mac-release-x64-try,vm-mac-debug-x64-try
Change-Id: I3c3a6265c62b2904e43a326b7d8223bcfd393577
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/333401
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Slava Egorov <vegorov@google.com>
The Dart2JS team has agreed that this mode of compilation is no longer worth investing in at this time and its existence adds some overhead to other feature work so it is worth fully removing. In the future we may revisit this mode of compilation. Below is some more context for any future exploration in this space.
What didn't work with modular analysis:
- current modular analysis was computing impacts, which were dense (50% of the size of kernel)
- using it moved work to a modular phase, and cut Phase1 in half however end-to-end time was not better
- data overhead was very high
- it made it much harder to maintain invariants throughout the pipeline: the data is tightly coupled with the kernel AST, making it hard to make late modifications to the AST.
How to potentially make it better:
- make the data much more sparse
- make the data more independent from the kernel AST so that transformations are not breaking
- reduce the critical path in a more substantial way.
Note: We retain and ignore the commandline flags used for modular analysis in order to avoid breaking build pipelines that were passing them. We may remove these at a later date.
Change-Id: If574ce2358280ab5fedd89c62665328601e72e22
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/333360
Reviewed-by: Mayank Patke <fishythefish@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Nate Biggs <natebiggs@google.com>
Change-Id: I6bca8cd05c2a305d7310e1a6976d49f93a6e1ed3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/333042
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
