This simplifies the shared TypeAnalyzer code by avoiding a lot of null
checks.
This required modifying a few analyzer code paths that didn't
previously initialize FlowAnalysis so that they now do.
Change-Id: Ie306d3ac94c4ca00d211e9cd038fb0b001996747
Bug: https://github.com/dart-lang/sdk/issues/50419
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274940
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
This CL changes the Dart grammar in Dart.g such that it contains all
the grammar changes applied to the patterns proposal since the previous
update of Dart.g.
Change-Id: I9b5f0d9a092d30ce0055db99da5fdbe3b9b1d5dc
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/275002
Reviewed-by: William Hesse <whesse@google.com>
Auto-Submit: Erik Ernst <eernst@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
This feature is about to be renamed from Views to Inline Classes and
we adjust the flag name accordingly. The rename PR hasn't landed yet,
but we update the flag now to unblock work on co19 tests.
Change-Id: Ib6981b99f8541ed75f3315059a8bbca02f3a4579
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/275000
Reviewed-by: Erik Ernst <eernst@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Michael Thomsen <mit@google.com>
In preparation for removal of the List default constructor from
dart:core. See https://github.com/dart-lang/sdk/issues/49529
TEST=existing
Change-Id: I68cd8097ed33c0b0d91a75cd890f53fd1ea1ed09
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/273723
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
This will allow me to push additional pattern contexts to represent
subpatterns, while still accumulating the "unmatched" flows for the
pattern as a whole.
Bug: https://github.com/dart-lang/sdk/issues/50419
Change-Id: I8a7b1255abeda1cd07d82828057c81f45954d173
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274941
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
This message was meant to be presented as an extra diagnostic message when the
compiler was running with the verbose flag, but it was accidentally
presented in the help message when running 'dart compile js -h -v'.
Change-Id: Ic2e76fc117bfd76f071756cc48ee6ce28d0f0391
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/275042
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
As I'm beginning to work on flow analysis for logical and/or patterns
I'm realizing that the shared analysis methods for handling
logical-and and logical-or patterns are going to need to have
different parameters, so it makes sense to separate them.
This makes the code clearer anyhow, since they weren't sharing any
functionality.
Bug: https://github.com/dart-lang/sdk/issues/50419
Change-Id: I17b0ad53f916f48ee02ccb1c9c23488261a6a1b6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274920
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
When patterns support is disabled, flow analysis considers a switch
statement to be exhaustive if it has a `default` clause or if the
scrutinee type was an enum and all enum cases were covered (this
matches the behaviour of previous releases of Dart).
When patterns support is enabled, flow analysis considers a switch
statement to be exhaustive if it has a `default` clause or if the
scrutinee type is an "exhaustive type" (as defined in the patterns
spec). A later stage of analysis will check that such switch
statements truly are exhaustive, and issue a compile-time error if
they aren't.
Note that as part of this change I've modified the analyzer so that it
only attempts to track whether all enum cases are covered if patterns
support is disabled. I didn't make a corresponding change to the CFE
because the CFE stores exhaustiveness information in the kernel output
(`SwitchStatement.isExplicitlyExhaustive`) and I didn't want to break
that.
Bug: https://github.com/dart-lang/sdk/issues/50419
Change-Id: Ib2e51971a1b814c003401b3d54d41f7a9ef9f59a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274720
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
The doc refers to the `this` as "this", "parent", "current zone", and
"forking zone". Fix a typo "current's zone" -> "parent zone's".
Change-Id: I6d61ad5c69c2cc415ce7271831c7a364715b0652
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274280
Reviewed-by: Lasse Nielsen <lrn@google.com>
Auto-Submit: Nate Bosch <nbosch@google.com>
Commit-Queue: Lasse Nielsen <lrn@google.com>
These assertions verify that the client doesn't try to call `declare`
more than once on the same variable. They should help avoid bugs as I
work on integrating the logic for variable patterns more deeply with
flow analyis.
Change-Id: Ic7ffec8bd5f542cef0067a5308d86de6e48ec8ea
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274521
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
This lets the GC visit FfiTrampolineData::c_signature again.
https://dart-review.googlesource.com/c/sdk/+/272201 stopped adding
FfiTrampolineData::c_signature to snapshots. However, instead of
skipping it manually in app_shapshot.cc, we skipped it in
raw_object.h, which also caused the GC to skip it.
This CL adds it back in as we need it in JIT snapshots. This way we
keep it consistent between AOT/JIT snapshots.
TEST=tests/ffi/regress_b_261224444_test.dart
The c signatures of FFI trampolines were not properly traced in the
precompiler, causing us to hit an assert when the classes mentioned in
those types where only referenced from a signature and not retained
for any other reason.
TEST=tests/ffi/native_assets/process_test.dart (dartkp)
Closes: https://github.com/dart-lang/sdk/issues/50678
Bug: b/261224444
Change-Id: I84fc880744c2045ea3e2ef4f37df454b80b2faeb
Cq-Include-Trybots: luci.dart.try:vm-precomp-ffi-qemu-linux-release-arm-try,vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64c-try,vm-kernel-reload-rollback-linux-debug-x64-try,vm-kernel-reload-linux-debug-x64-try,app-kernel-linux-debug-x64-try,vm-kernel-precomp-linux-debug-x64c-try,vm-kernel-precomp-linux-debug-x64-try,vm-kernel-nnbd-linux-debug-x64-try,vm-kernel-linux-debug-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274387
Reviewed-by: Martin Kustermann <kustermann@google.com>
Auto-Submit: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Defines may be defined/modified/cleared in `platform/globals.h`. All VM
sources should directly or indirectly include `platform/globals.h`
before using defines.
TEST=ci
Change-Id: Icf67eddd94a18775d4247259049906c9cc6014cd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/275020
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
This reverts commit 4981cbffe2.
Reason for revert: Mac regression test failed.
Original change's description:
> [ VM Service / DDS ] Add custom service stream support
>
> Setting the `stream` parameter on `developer.postEvent` will now forward those events to a custom stream inside DDS.
>
>
> The first use of this will be for widget inspection. A navigation event will be posted to a custom stream. Our IDE DAP can listen for the Event and react to it by navigating to the desired location in the code.
>
> TEST=Updated observatory tests. Created new developer test to check assertions. Added DDS tests for new custom stream behaviour. Manually tested the postEvent and StreamListen with multiple clients
>
> https://github.com/flutter/devtools/issues/4533
>
> Change-Id: I870dc634c9a9a7d2ee3a6605319c2a18517ad197
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274061
> Reviewed-by: Ben Konyi <bkonyi@google.com>
> Commit-Queue: Dan Chevalier <danchevalier@google.com>
TBR=bkonyi@google.com,dart-scoped@luci-project-accounts.iam.gserviceaccount.com,danchevalier@google.com
Change-Id: Ia1dce25444a6329c0553c931c9a6dbbec65ee583
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274802
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Dan Chevalier <danchevalier@google.com>
Revisions updated by `dart tools/rev_sdk_deps.dart`.
intl (a127902..881e53e):
881e53e Fri Dec 9 08:01:26 2022 -0800 Copybara-Service Merge pull request #346 from lukepighetti:patch-1
e5ca40d Fri Dec 9 07:00:14 2022 -0800 Copybara-Service Merge pull request #453 from selcukguvel:doc-fix
edbfc06 Fri Dec 9 15:34:30 2022 +0100 Moritz Merge branch 'master' into patch-1
b489fdd Fri Dec 9 15:30:23 2022 +0100 Moritz Merge branch 'master' into doc-fix
60a0d8c Fri Dec 9 04:17:04 2022 -0800 Googler Internal change
ef953fd Mon Mar 7 16:30:31 2022 +0300 selcukguvel Fix NumberFormat document readability issue - Show "var eurosInUSFormat = .." on a new line
aa98b67 Tue Dec 29 15:31:53 2020 -0500 Luke Pighetti Remove 7 year old unimplemented fields
test (73cd754..09fb067):
09fb0679 Thu Dec 8 14:52:33 2022 -0800 Jacob MacDonald prep packages for publishing (#1814)
c8ac4382 Thu Dec 8 14:07:05 2022 -0800 Jacob MacDonald Prepare for Dart 3.0 api removals (#1812)
Change-Id: I9a7caed3165d3b65e96001aa029602a09355bce8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/274542
Auto-Submit: Michael Thomsen <mit@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Throwing `null` is not supported in sound null safety. This change
inserts an implicit `as Object` cast that result in a TypeError, rather
than a NullThrownError, in sound mode.
Closes https://github.com/dart-lang/sdk/issues/49198
TEST=Covered by the existing tests
Change-Id: I041baf95becd2df1b940fdff7cde398a4e391ee7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/247546
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Commit-Queue: Chloe Stefantsova <cstefantsova@google.com>
* allow rename_to_camel_case to apply to record type field names
* allow replace_final_with_const to apply to record literals.
Change-Id: Id373180dae9f7a78677e30c4dbc535bbb87ce3f8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/272486
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This test broke on a d8 roll back in January, since then other changes in the compiler
made the test drift further away from the original issue
Change-Id: I081dd48ae9eea2aec4117a377805c26675d2e557
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/271862
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Use the "extension type" class as the interceptor object for the
dart:_rti library. This applies to the new type system for values
that are represented as a native JavaScript type. For example:
Number, bool, String, Array, etc.
Issue: https://github.com/dart-lang/sdk/issues/48585
Change-Id: Ie6214aa897d3ae8abb4f9619cd2be984eeb9c4ea
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/266544
Reviewed-by: Mark Zhou <markzipan@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
