To avoid causing unrelated tests to start failing, the tests have been
modified to avoid running afoul of the analyzer toplevel inference
limitations. (Note that we still have adequate test coverage in
pkg/front_end/testcases that the front end isn't subject to these
limitations).
Change-Id: I7b8f84a358d0e8891025b24143117c39d1b7dd69
Reviewed-on: https://dart-review.googlesource.com/75389
Reviewed-by: Jenny Messerly <jmesserly@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
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>
The canonicalization of symbols needs to take library privacy into
account. Since the Symbol class itself only has a [_name] field but does
not reference in which library the symbol came from, the [_name] must be
mangled.
Mangling is done by backends and so we make a new [SymbolConstant] which
the backends can desugar by doing appropriate mangling and construction
of a [Symbol] instance.
Fixes https://github.com/dart-lang/sdk/issues/34396
Change-Id: I2e13288483c35f875d39eefdb73677b2cc03527a
Reviewed-on: https://dart-review.googlesource.com/74360
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@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>
The canonicalization of symbols needs to take library privacy into
account. Since the Symbol class itself only has a [_name] field but does
not reference in which library the symbol came from, the [_name] must be
mangled.
Mangling is done by backends and so we make a new [SymbolConstant] which
the backends can desugar by doing appropriate mangling and construction
of a [Symbol] instance.
Fixes https://github.com/dart-lang/sdk/issues/34396
Change-Id: I5ddb5331ce79a0b942807929d4b8f1050a9899e7
Reviewed-on: https://dart-review.googlesource.com/73883
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
When dynamically calling a generic function or method without passing
any explicit type arguments, the default bounds are used. The default
should be `dynamic` unless an explicit bound was provided for the type
parameter.
Change-Id: I82f7166303f936adbecedd0c633b518f2700def4
Reviewed-on: https://dart-review.googlesource.com/72081
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reviewed-by: Vijay Menon <vsm@google.com>
When the superclass has a getter/setter pair, and the subclass only
overrides one of the pair, DDC will generate the other one to forward
to the superclass. However these should not be generated for abstract
accessors. This patch fixes the compiler so it skips abstract accessors.
Change-Id: I60fa83b57db2e42ab47b7f4f3c28ef2a56e324ec
Reviewed-on: https://dart-review.googlesource.com/72073
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>
toString and noSuchMethod are dispatched in a way that allows `null` to
be correctly handled. This code path was not checking if the argument
signature was compatible with the Object methods.
Change-Id: I25b5f11c32961b529660e2d49916053e1fab11df
Reviewed-on: https://dart-review.googlesource.com/65282
Commit-Queue: Jenny Messerly <jmesserly@google.com>
Reviewed-by: Bob Nystrom <rnystrom@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>
Vijay Menon