This reverts be4189f047 plus adds an additional test to verify pkg:path to behaviour (to catch future regressions or if pkg:path has to be reverted, this will need reverting too).
This relies on the fix made at https://github.com/dart-lang/path/issues/148 which rolled into the SDK in f1de897762.
Change-Id: I1dea45e2017f7505bc4aca97f6c07c1a6e445a5e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/319523
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
The diagnostic this is testing was removed in 415ff8ece8, causing this test to fail since no diagnostic is reported anymore.
Change-Id: I4cc657094f93dd58a0750847496dccb53e3e8cde
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/319540
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This reverts commit c81711bdda.
Reason for revert: `Internal Error: Runtime type information not available for type_variable_local` - b/295131730
Original change's description:
> [dart2js] Add runtime type check for `await`.
>
> See https://github.com/dart-lang/sdk/issues/49396 for details.
>
> Fixes: #50601
> Change-Id: Ie89130cffe642b3e4935d7d02fe2e34f7fc8b12e
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316320
> Commit-Queue: Mayank Patke <fishythefish@google.com>
> Reviewed-by: Stephen Adams <sra@google.com>
Change-Id: I481b119b6569d1bc9cf2ab80d997a3eb6d06f674
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/319421
Reviewed-by: Alexander Thomas <athom@google.com>
Auto-Submit: Oleh Prypin <oprypin@google.com>
Commit-Queue: Oleh Prypin <oprypin@google.com>
This reverts commit 1948b0a9fe.
Reason for revert: causes `promiseToFuture` to become undefined - b/295129286
Original change's description:
> [analyzer] simplify the libraries.dart file
>
> Change-Id: I86bc196eaddd9a80c02f38c8d947d3c0f4c63394
> CoreLibraryReviewExempt: the sdk_library_metadata/libraries.dart is only used by the analyzer
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/317803
> Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
> Commit-Queue: Devon Carew <devoncarew@google.com>
Change-Id: I4810c408b996cefd46c0a40cc36818d34aa86071
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/319402
Auto-Submit: Oleh Prypin <oprypin@google.com>
Commit-Queue: Oleh Prypin <oprypin@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
This is mainly used in [1] to allow using unboxed int lists when a
factory type argument is `int`, which then allows inlining unboxed int
list `[]` and `[]=` and storing and loading `int` values unboxed.
This implementation is mostly a copy of VM's transformer with the same
name. However we can't reuse VM's pass as we do different
transformations in [1].
[1]: https://dart-review.googlesource.com/c/sdk/+/318680
Change-Id: I16c06fc2b2edb1a5498807fc5c0fee839c003965
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318921
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Commit-Queue: Ömer Ağacan <omersa@google.com>
Reviewed-by: Joshua Litt <joshualitt@google.com>
The Wasm validation rules state that the failure type is sharpened to
non-nullable if the cast target type is nullable.
Change-Id: I77596c31ea7443c5dace543d13024262879a5fb5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318660
Commit-Queue: Aske Simon Christensen <askesc@google.com>
Reviewed-by: Joshua Litt <joshualitt@google.com>
Also renames 'removed' to 'removedIn' to better indicate it is looking for a version, not a boolean.
Change-Id: If3a6708ba32460305e89ba59c4a58ce2ad284e6a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/319282
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Pull the error handling outwards to _InstanceCreationEvaluator.evaluate. All errors in const constructors should point to the location of the actual exception and provide more context.
Change-Id: Iafcf46182fab698f5546c63780de6dd9a605a51b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318802
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Kallen Tu <kallentu@google.com>
Change-Id: I86bc196eaddd9a80c02f38c8d947d3c0f4c63394
CoreLibraryReviewExempt: the sdk_library_metadata/libraries.dart is only used by the analyzer
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/317803
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Devon Carew <devoncarew@google.com>
`packge:native_assets_builder` had a number of breaking changes.
The most notable one: It now returns a data structure with a `success` boolean instead of throwing exceptions.
Also bumps Dart to 3.0 in Dartdev so we can use records.
Change-Id: Ic32d7c2dd58860883c10f42411b80e979df2a797
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-linux-release-try,pkg-mac-release-arm64-try,pkg-mac-release-try,pkg-win-release-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318980
Auto-Submit: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Hossein Yousefi <yousefi@google.com>
Since user @staticInterop types are erased to JavaScriptObject, they
should only be able to subtype other types that are :> JavaScriptObject,
which are just JSObject and JSAny. Eventually all the other JS types
will move to extension types and we can remove this check.
Change-Id: If56b6770e141238b583937880ca87496780c8fac
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/316865
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Previously, flow analysis used a hack to make it easy to generate "why
not promoted" messages when the user tried to promote a non-promotable
field: it treated all field accesses as stable for the purpose of
assigning SSA nodes, but avoided promoting non-promotable fields by
setting the `_Reference.isPromotable` flag to `false`. So, for
instance, in the following code, both subexpressions `c.i` got
assigned the same SSA node, even though there's no guarantee that
`C.x` will return the same value each time it's invoked.
class C {
int? get i => ...;
}
f(C c) {
if (c.i != null) {
var i = c.i; // Inferred type `int?`
}
}
This mostly worked, since the SSA node assigned by flow analysis is
only used for promotion, and promotion is disabled for non-promotable
fields. However, it broke when the field in question was used as the
target of a cascade, because fields within cascades always had their
`_Reference.isPromotable` flag set to `true` regardless of whether the
corresponding cascade target is promotable. For example:
class C {
D? get d => ...;
}
class D {
final E? _e;
...
}
class E {
m() { ... }
}
f(C c) {
(c.d)
.._e!.m() // OK; promotes _e
.._e.m(); // OK; _e is promoted now
(c.d)
.._e.m(); // OOPS, _e is still promoted; it shouldn't be
}
See
`tests/language/inference_update_2/cascaded_field_promotion_unstable_target_test.dart`
for a more detailed example.
This CL removes the hack; now, when a non-promotable property is
accessed more than once, flow analysis assignes a different SSA node
for each access. As a result, the `_Reference.isPromotable` is not
needed, because non-promotable fields simply never have the chance to
be promoted (since every field access gets a separate SSA node, so
type checking one field access has no effect on others).
To preserve the ability to generate "why not promoted" messages, the
`_PropertySsaNode` class now contains a `previousSsaNode` pointer,
which links together the separate SSA nodes allocated for
non-promotable properties, so that they form a linked list. The "why
not promoted" logic traverses this list to figure out which promotions
*would* have occurred if the property had been promotable.
In order to make it efficient to create this linked list, the
`SsaNode` class also had to acquire a `_nonPromotableProperties` map,
which records the SSA node that was allocated the last time each
property was accessed.
Fixes https://github.com/dart-lang/sdk/issues/52728.
Change-Id: I16a7b27f77c309bdccce86195a53398e32e8f75d
Bug: https://github.com/dart-lang/sdk/issues/52728
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318745
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
This is a step towards detaching bodies of closures/local
functions from the enclosing functions in TFA, so closures
could be analyzed separately.
Also, this change allows TFA to accumulate types of captured local
variables among all invocations.
On a large Flutter app, this change doesn't cause noticeable compilation
time or snapshot size changes.
Issue: https://github.com/dart-lang/sdk/issues/39692
Issue: https://github.com/dart-lang/sdk/issues/51102
TEST=pkg/vm/testcases/transformations/type_flow/summary_collector/control_flow.dart
Cq-Include-Trybots: luci.dart.try:vm-aot-linux-release-x64-try,vm-aot-mac-product-arm64-try
Change-Id: I785b15656df559a8cc80fcceea196b480ba7a91a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318021
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
- Allow running the tests with asserts enabled
- Allow running the tests in canary mode
- Unify common test code and remove duplication
- merge expression_compiler/setup_compiler_options.dart
into share_compiler_options.dart
- Merge TestCompiler code from expression evaluation and
expression compilation tests and move into
expression_compiler/test_compiler.dart
- Rename various TestDrivers so they have more descriptive names
- Remove 'golden' JS comparison tests from expression_compiler_test.dart
- replace by evaluation tests where needed
Closes: https://github.com/dart-lang/sdk/issues/53145
Change-Id: Ic797fa4ee9bfa6b858b924be9f9a53fd10ae1448
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318080
Commit-Queue: Anna Gringauze <annagrin@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Includes a fix for the serialization of the representation name found
through the update of the ast-to-text.
TEST=existing
Change-Id: Id741d66d8f43b5dc1d5e79f967b9625579539404
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318941
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
No functional changes here, I'm just trying to simplify the hover implementation a little as this method had gotten quite long and deeply nested. We've discussed improving hover support for patterns and keywords and hopefully this'll make that easier.
Change-Id: I974f7fb0fbb99a967b5970f99b36ef3601df4ea3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/318701
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
