Fixes#34167. This implements the Dart 2 mixin proposal
(https://goo.gl/KEKQyv) for DDC. When the mixin is applied, a class
is created for the application that extends the correct superclass
and has all of the instance members, so `super` works correctly.
This also fixes a few minor issues in Analyzer's (mostly complete)
implementation:
- InterfaceType.isObject now returns false for Dart 2 mixins.
- Least upper bound calculation recognizes mixins are not Object.
- Interface of the mixin now implements its superclass constraints.
- Mixin superclass constraints are checked against the superclass and
all previously applied mixins (if any); this keeps it working with
the subtype fix above, and also prevents a not-yet-applied mixin
from satisfying the constraint
The language_2/mixin_declaration tests were updated with a few minor
fixes now that we can run Analyzer/dartdevc to test them.
This change implements super mixins for DDC's Kernel backend (DDK)
too. This will be enabled once Kernel adds a flag to recognize which
Class nodes are mixins (vs normal classes).
Change-Id: Ib3c4fcb12de9988345e52d92931196828d8227c3
Reviewed-on: https://dart-review.googlesource.com/74965
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
This allows dartdevk to be used in the context of an existing build
system based on Analyzer summary files. This will ease migration of
existing dartdevc users over to dartdevk.
Change-Id: I8413f906e384f3f33c98e450adc0860f6fa7bc53
Reviewed-on: https://dart-review.googlesource.com/65641
Reviewed-by: Kevin Millikin <kmillikin@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
Commit-Queue: Jenny Messerly <jmesserly@google.com>
If a JS class is not found (because it's not loaded yet), dartdevc
should handle this gracefully. However the code assumed that the class
would not be nested in a module that itself has not been loaded. That's
fixed in this change.
Change-Id: I2de8f4b85e8063dea31ea257aca9721702c6ea7a
Reviewed-on: https://dart-review.googlesource.com/72065
Reviewed-by: Vijay Menon <vsm@google.com>
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Improves the error message when calling a null function, by suggesting
to the user that null may be the problem. Also prefixes the errors with
'NoSuchMethodError' to match Dart user expectations (the Dart type that
users can catch is indeed NoSuchMethodError).
Change-Id: Ia9bca5bc2a3e33e83f0c3728b48f7b17f98dcc6a
Reviewed-on: https://dart-review.googlesource.com/66228
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Adds an option for specifying the output JS module name if that is
needed (only applies for some module formats).
Also removes repl-compile (it's set via API, not the command line).
Refactors dartdevk options to match dartdevc so we can migrate more
easily. Moves shared code into a shared location and removes copied
code.
Change-Id: I966343ecbbc962f5d0f14ea7e65d78660159f420
Reviewed-on: https://dart-review.googlesource.com/64823
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
There appears to be some inconsistency in how "dart:" part-of URIs are
interpreted by different tools, so this goes back to the old style.
Change-Id: I02f9ce568c0b9859f2fa6239131b0232aa1f8ae4
Reviewed-on: https://dart-review.googlesource.com/66281
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Jenny Messerly <jmesserly@google.com>
This is a reland of https://dart-review.googlesource.com/c/sdk/+/62484
with the following changes:
- _NativeSocket.connect now drops references to pending sockets on
an error or successful connection.
- eventhandlers are updated to ignore unset Dart ports on a close
command.
- Test updated to account for new SocketException.
This is the second part of https://dart-review.googlesource.com/c/sdk/+/62484
This CL adds a startConnect method to Socket types that returns
a ConnectionTask object that can be cancelled. Cancelling
a ConnectionTask closes any sockets that were opened for the
connection attempt that are not yet connected to the host.
This allows a closing HttpClient to close sockets for pending
requests whose sockets weren't fully connected yet.
related https://github.com/flutter/flutter/issues/18617
Change-Id: I47fe3564e41197d622079aad4bb644bbdfe0bfe8
Reviewed-on: https://dart-review.googlesource.com/63040
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This was difficult to observe in practice, as it required a combination
of two unlikely things:
- an `async` function with no awaits
- a custom Zone with side-effecting scheduleMicrotask callback
The new implementation matches dart2js and the Dart VM's behavior.
Change-Id: I4ff275f37aa93d23643481f00c33aeacb7138b01
Reviewed-on: https://dart-review.googlesource.com/58980
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
This is the second part of https://dart-review.googlesource.com/c/sdk/+/62484
This CL adds a startConnect method to Socket types that returns
a ConnectionTask object that can be cancelled. Cancelling
a ConnectionTask closes any sockets that were opened for the
connection attempt that are not yet connected to the host.
This allows a closing HttpClient to close sockets for pending
requests whose sockets weren't fully connected yet.
related https://github.com/flutter/flutter/issues/18617
Change-Id: I59c761b06e070d555fc514614079930b69c129dd
Reviewed-on: https://dart-review.googlesource.com/62780
Commit-Queue: Zach Anderson <zra@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Refactors async* implementation class to dart:async and ports it back to
Dart. Improves `await` to avoid zone registration at each await.
Change-Id: I15cac2a40bd56269c8ade1dc0810792c23459ef5
Reviewed-on: https://dart-review.googlesource.com/59260
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
This uses optional new/const and `=` in named argument defaults.
All changes are automated, except for:
- utils/dartdevc/BUILD.gn: run DDC build scripts with --preview-dart-2
- pkg/dev_compiler/tool/patch_sdk.dart: add a TODO that Analyzer doesn't
supporting implicit const in libraries.dart
- pkg/dev_compiler/tool/input_sdk/libraries.dart: was not formatted due
to the aforementioned Analyzer bug
- tools/bots/test_matrix.json: run DDC sourcemap suite in Dart 2 mode
- pkg/pkg.status: skip pkg/dev_compiler if running in Dart 1 mode
Change-Id: I9b80ccba0c2cc7b66efc662a0b16562e3660aee3
Reviewed-on: https://dart-review.googlesource.com/60402
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Currently we test dartdevk against SDK/packages that were compiled with
dartdevc (DDC+Analyzer). This CL migrates to having those files compiled
with DDC+Kernel. dartdevc testing is unchanged.
Most of the fixes are around things like special optimized annotations
used in our SDK code, that were not understood by DDK. Also some inline
JS type annoations were not correct.
Change-Id: Iccf4427e4b9beffd6d97a4be654253d91f6cb89e
Reviewed-on: https://dart-review.googlesource.com/57800
Reviewed-by: Vijay Menon <vsm@google.com>
String concat now uses + rather than tagged template strings.
Also refactors the JSTypeRep code into a shared location, and fixes a
bug in null inference for op assign expressions in Analyzer backend.
Change-Id: I74fb6950c1d739efb977a03bd639a07afe453eb6
Reviewed-on: https://dart-review.googlesource.com/57522
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
This code was from the old travis/karma test runner setup, it is no
longer used. Also deletes the old browser test runner files.
Change-Id: I7eab3ebdc709cfc9c48d6f230c73035bc512cea9
Reviewed-on: https://dart-review.googlesource.com/57780
Reviewed-by: Vijay Menon <vsm@google.com>
Renames the target to dartdevk_sdk (to match dartdevc_sdk), and switches
dartdevk_sdk and dartdevc_test_pkg to use prebuilt_dart_action.
Change-Id: Ib31c85c46743a005bb95cf888055a4d093ffe07f
Reviewed-on: https://dart-review.googlesource.com/57481
Reviewed-by: Vijay Menon <vsm@google.com>
Commit-Queue: Jenny Messerly <jmesserly@google.com>
The option is not used by any client at this time and removing it simplifies the
next stack of changes I'll be making on how we compose file systems.
I also don't believe we will necessarily add this back as an option, but instead
it might be that clients requriing hermeticity will provide a custom file system
that helps with that.
Change-Id: I401efb042920d234382b6c041b13d40ffae5c908
Reviewed-on: https://dart-review.googlesource.com/56462
Commit-Queue: Peter von der Ahé <ahe@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
Also this removes the workaround for dart:html that used a RegExp to
attempt to match inline-JS code that might trigger the problem.
Change-Id: I74b447928aaeaca43b3a9241d42526c284dbeffa
Reviewed-on: https://dart-review.googlesource.com/55504
Reviewed-by: Vijay Menon <vsm@google.com>
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reason for revert: Breaking API change blocks Flutter rolls. Reverting
to reconsider, work around, etc..
Revert "[ VM ] Fixed issue where backing array was deleted from an ExternalTypedData before the ExternalTypedData was used."
This reverts commit 916b9da48d.
Revert "[ VM ] Fixed tests for non-UTF8 paths on Windows / Macos."
This reverts commit 6327fe91c2.
Revert "[ VM ] Fix failing tests on Windows bots after non-UTF-8 paths change."
This reverts commit b51f4b7956.
Revert "[ VM ] Updated non-UTF-8 tests to expect exceptions on OSX/iOS."
This reverts commit bcb36247d2.
Revert "Revert "[ VM ] Updated non-UTF-8 tests to expect exceptions on OSX/iOS.""
This reverts commit 24450c79a5.
Change-Id: I756f74f4acdde168d0984fe130f05f9252366334
Reviewed-on: https://dart-review.googlesource.com/55441
Reviewed-by: Todd Volkert <tvolkert@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
Move implementation details into patch files, it does not belong in the interface.
Actually implement NoSuchMethod.withInvocation in dart2js.
Change-Id: I37049c258067b962d18eff42196e37aa127f0dea
Reviewed-on: https://dart-review.googlesource.com/55166
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
Reland "Fix issues with FileSystemEntities which have non-UTF8 paths causing exceptions to be thrown when converting to/from a Dart VM String."
This reverts commit 4f549e2900.
Change-Id: Ia27c8c300beb178fa7b08ffe0bfcb2d61f65bbb5
Reviewed-on: https://dart-review.googlesource.com/55271
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
This CL updates dart:io but not dart:_http. It updates the sdk sources,
the patch files, and tests.
Change-Id: I64c3da407f09fa2bc6eec582049c4ae3a8afbe6d
Reviewed-on: https://dart-review.googlesource.com/52990
Commit-Queue: Zach Anderson <zra@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Vijay Menon