After some discussion, we decided that it's not necessary to publish
alpha versions when making non-breaking changes. (The rationale for
publishing alpha versions is to minimize the number of breaking
changes, since breaking changes to a popular package can potentially
slow down pub's version solver, but this is not an issue for
non-breaking changes).
Change-Id: I3f4f975712af43b6b0475f2c68dc430c394454cb
Reviewed-on: https://dart-review.googlesource.com/57140
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Not sure why they were async, they don't call any async API themselves.
R=brianwilkerson@google.com
Change-Id: I5ba1c5124e9cf224f13b91d1fc8ecd85e4e0a206
Reviewed-on: https://dart-review.googlesource.com/57100
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
- Forward only kImportTag requests to DFE. This restores the current handling of a kScriptTag request when loading the kernel isolate in the simulators.
- Mark dynamic_load_test as failing in the reload stress tests (reload fails to preserve library identity).
Change-Id: Ibe6f0a3505b99736a38d566abf3b2151505d7a7e
Reviewed-on: https://dart-review.googlesource.com/56706
Reviewed-by: Siva Annamalai <asiva@google.com>
Add a clause indicating that FunctionCallTreeNode (in
lib/src/sample_profile/sample_profile.dart) implements
M.FunctionCallTreeNode. This allows the two types for `root`
inherited by FunctionCallTree to be consistent with each other: the
type inherited from CallTree<FunctionCallTreeNode> is
FunctionCallTreeNode whereas the type inherited from
M.FunctionCallTree is M.FunctionCallTreeNode.
Change-Id: I0b48c57f84681a7d40afadfb59c72501cfe38577
Reviewed-on: https://dart-review.googlesource.com/57002
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Kernel mixin transformation desugars mixin applications into normal
classes. Mixed-in type is pulled into interfaces list.
However, dart:mirrors needs to know the original mixed-in type of
a mixin application.
This change solves this problem by propagating a 'isTransformedMixinApplication'
attribute of a class through kernel AST, kernel binary and VM objects
into dart:mirrors implementation.
Fixes: https://github.com/dart-lang/sdk/issues/33240
Change-Id: I98ca69294e1ad445402a5ca91d90c30447aabcb2
Reviewed-on: https://dart-review.googlesource.com/56721
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Kevin Millikin <kmillikin@google.com>
This splits create_archive.py into two steps. One that creates the .tar
and one that creates the .cc for the .tar. This way on Fuchsia, the
second step will take the prebuilt instead of building it.
Change-Id: I7f407f9e70db3135884eeeb61aa5aec3091f1fcc
Reviewed-on: https://dart-review.googlesource.com/56291
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This CL improves recovery when parsing field type arguments
and adds more tests for parsing type parameters and type arguments.
Change-Id: Ib6ee4081f898d0421d90a66de84d686206a06a8f
Reviewed-on: https://dart-review.googlesource.com/56682
Commit-Queue: Dan Rubel <danrubel@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
The VM version's parser did not allow a leading BOM, and it failed to parse a top-level integer.
Added test to check this.
Fixes#33251
Bug: http://dartbug.com/33251
Change-Id: I51e429082f0e9baac81e20f73b0885922b40b0b8
Reviewed-on: https://dart-review.googlesource.com/56860
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Florian Loitsch <floitsch@google.com>
Change-Id: Iec5347b5f091b9fd6ff3c24047b011527f8b08ee
Reviewed-on: https://dart-review.googlesource.com/56802
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Change-Id: I221f421449ffc4b51916b5741b7c909a828c50cd
Reviewed-on: https://dart-review.googlesource.com/56840
Reviewed-by: Peter von der Ahé <ahe@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
I'd like to deprecate and remove the Link class,
as best as I can tell, it doesn't offer the same
performance benefits as I've seen on other platforms.
Fasta mostly uses "null" to represent empty lists, and
after the old dart2js front was deleted, there are few
uses remaining.
This CL makes it easier to find the remaining uses.
Change-Id: I73ac9b6b8b1bf5fed9669ae939cb3252cedbef0f
Reviewed-on: https://dart-review.googlesource.com/56781
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Peter von der Ahé <ahe@google.com>
This reverts commit 3e50ea32b5.
Reason for revert: Severe performance regressions on many aot-v2 benchmarks.
Original change's description:
> [vm] Support definition of entry-points via @pragma('vm.extern') annotations.
>
> The `@pragma` annotations are evaluated by the constants transformation and
> visible to TFA and the precompiler, which match on the "options" field of the
> annotation to determine whether to mark the class/procedure as a root.
>
> This required enabling the transformation of annotation constants by default.
>
> # Test Plan
>
> The "vmservice_io.main" entry-point is removed from `main.cc` and annotated with
> `@pragma`. All precompiler tests will crash if "vmservice_io.main" is not
> available at runtime.
>
> Debug/release precompiler bots are visible in "cl-linux" button.
>
> Change-Id: I03c5d6ba7918672ed9905fcaee8dabe675a93a5d
> Reviewed-on: https://dart-review.googlesource.com/56660
> Commit-Queue: Samir Jindel <sjindel@google.com>
> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
TBR=vegorov@google.com,alexmarkov@google.com,sjindel@google.com
Change-Id: I779c17d003659129a4b3fcf284423104948f60e2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/56820
Reviewed-by: Samir Jindel <sjindel@google.com>
Commit-Queue: Samir Jindel <sjindel@google.com>
The `@pragma` annotations are evaluated by the constants transformation and
visible to TFA and the precompiler, which match on the "options" field of the
annotation to determine whether to mark the class/procedure as a root.
This required enabling the transformation of annotation constants by default.
# Test Plan
The "vmservice_io.main" entry-point is removed from `main.cc` and annotated with
`@pragma`. All precompiler tests will crash if "vmservice_io.main" is not
available at runtime.
Debug/release precompiler bots are visible in "cl-linux" button.
Change-Id: I03c5d6ba7918672ed9905fcaee8dabe675a93a5d
Reviewed-on: https://dart-review.googlesource.com/56660
Commit-Queue: Samir Jindel <sjindel@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
This reverts commit 53cd0b4af1.
The commit causes failures in the VM's precompiler because its mixin
deduplication transformation apparently needs to distinguish between
anonymous and named mixins.
Change-Id: I3861a3bf90b10f627d5fc8f0e94f117c102422d7
Reviewed-on: https://dart-review.googlesource.com/56780
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Commit-Queue: Kevin Millikin <kmillikin@google.com>
* Add app_jitk configuration to test matrix.
* Skip it on non-Dart 2 test suites.
Change-Id: I05f75dbbd33d34a4acf4df1fe63104933d39d2fe
Reviewed-on: https://dart-review.googlesource.com/56113
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
This CL adds an example to super-bounded-types.md in order to motivate
the definition of what it means for a parameterized type based on a
type alias to be super-bounded. The definition says that we must check
the actual type arguments relative to the formal type parameter
list of the given `typedef` as well as the right hand side, replacing
the formals by the given actual type arguments. The example shows that
the right hand side can be ill-bounded even though the check that we
apply based on the formal type parameter bounds (that is, the check
that we apply to class types) succeeds.
A rendered version of super-bounded-types.md corresponding to patchset
6 is available here:
https://gist.github.com/eernstg/fc12eeb23064a2578a936b443461dde4.
Change-Id: I33dc6ced592f53160bc6f933558bfface46cd329
Reviewed-on: https://dart-review.googlesource.com/56668
Commit-Queue: Erik Ernst <eernst@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
To implement dart:mirrors correctly, a backend like the VM needs to
know that a class was originally a mixin application. Use the
`isSyntheticMixinImplementation` flag which was already there and
ignored by the VM.
Now the property is:
- if `isSyntheticMixinImplementation` is set on a class with a
mixed-in type, then it was originally an anonymous mixin application
- if `isSyntheticMixinImplementation` is set on a normal class then it
was originally a mixin application of some kind and the mixed-in
type can be found as the last impelemented type
Bug: https://github.com/dart-lang/sdk/issues/33240
Change-Id: I004adc6bfe08e583efba8e511076a6c603c0c687
Reviewed-on: https://dart-review.googlesource.com/56760
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Commit-Queue: Kevin Millikin <kmillikin@google.com>
This improves recovery when parsing type arguments in
* top level fields and functions
* class members
and when parsing type parameters in
* top level functions
* class declaration
* class methods
Change-Id: I7dbb520d6bb39c0d13b27698658dafe580f2b16c
Reviewed-on: https://dart-review.googlesource.com/56681
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
Change-Id: I416ee350e1e7346493a3c4df3616f11d3b637d7c
Reviewed-on: https://dart-review.googlesource.com/56680
Reviewed-by: Peter von der Ahé <ahe@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
zx_port_wait and zx_port_queue no longer take an unused count parameter.
Change-Id: I62f03871282d076638c51527603473252821d316
Reviewed-on: https://dart-review.googlesource.com/56705
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Adam Barth <abarth@google.com>
Since the downcast is explicit (using "as") the type will be checked
even in unchecked mode, so technically there is a slight risk of
breakage. But since the callback is so near the creation of the
ButtonElement, I'm not concerned. Also, I'm not concerned about the
performance penalty of the explicit downcast because the cost is only
paid once per user click.
Change-Id: I64fbb442985f6ba6f745f665b36a3321498025e4
Reviewed-on: https://dart-review.googlesource.com/56704
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
This allows code to access a VM object's target without having to
downcast it to a more specific type.
Change-Id: I42f329e205c2da0137be2440f0d3088a7137bc55
Reviewed-on: https://dart-review.googlesource.com/56703
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
For brevity we explicitly downcast the parameter type (using "as")
rather than implicitly downcasting it (by assigning to a fresh
variable). Since this is test code, I'm not concerned about the
performance penalty of the explicit downcast.
Change-Id: I2bf1556ec11db124978c6631df8fcdd5adbc298d
Reviewed-on: https://dart-review.googlesource.com/56701
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
In some cases we need to specify a type because the inferred type
would be too specific. For example, in the code:
final content = [new SampleBufferControlElement(...)];
...
content.addAll([new BRElement(), ...]);
Strong mode would infer a type of `List<SampleBufferControlElement>`
for `content`, making it impossible to add other kinds of HTML
elements to the list later. So we have to specify explicitly that the
list element type is meant to be `HTMLElement`.
In other cases we need to specify a type because the inferred type is
too general. For example, in the code:
Future<List<String>> complete(...) {
var result = [];
...add values of type String to `result`...
return new Future.value(result);
}
Strong mode would infer a type of `List<dynamic>` for `result`, making
it impossible to enclose in a `Future<List<String>>`. So we have to
specify explicitly that the list element type is meant to be `String`.
Change-Id: I1b1c884529de2775898dfff800d250cd10629811
Reviewed-on: https://dart-review.googlesource.com/56700
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
The types now correspond in the two classes, so we avoid invalid
override errors.
Change-Id: Iceeb324e6adf7573ae39d7250184f7eb58656498
Reviewed-on: https://dart-review.googlesource.com/56021
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Change-Id: I0a5bc5da093ad1fecdba4fc1ec8b9325f72b021a
Reviewed-on: https://dart-review.googlesource.com/56666
Commit-Queue: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
Change-Id: I4fc8abddfc04cdde018480d7a078c46d3241b80d
Reviewed-on: https://dart-review.googlesource.com/56602
Reviewed-by: Dan Rubel <danrubel@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
