This moves Http code into dart:_http. dart:io then imports and
re-exports dart:_http. This is the first stage of moving
dart:_http into its own pub package.
This CL was reverted due to a failure in the Flutter engine build
which happened due to an incomplete change in gen_snapshot.cc, and to
update sdk/lib/libraries.yaml and sdk/lib/libraries.json
Change-Id: Ie90c77ef631aea7a163774b58e8ccbaf71a24d3c
Reviewed-on: https://dart-review.googlesource.com/7588
Reviewed-by: Zach Anderson <zra@google.com>
Reverting for broken Flutter build and kernel platform compilation test. It looks like the new _http library is missing from various snapshots. Not sure why this didn't fail locally.
This reverts commit ac9ff3f3af.
Change-Id: I7fbc2f842cf1380793e7af9fb869cacd14682885
Reviewed-on: https://dart-review.googlesource.com/7600
Reviewed-by: Zach Anderson <zra@google.com>
This moves Http code into dart:_http. dart:io then imports and
re-exports dart:_http. This is the first stage of moving
dart:_http into its own pub package.
Change-Id: Icd33232a97b3d75511ef7ec88b01fd47cdcf5a23
Reviewed-on: https://dart-review.googlesource.com/6420
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Florian Loitsch <floitsch@google.com>
This enables running benchmarks (e.g., DeltaBlue) on d8. d8 tip (with
es6 modules) appears quite a bit faster than the latest dev nodejs (with common modules).
Change-Id: Iedcc97fac57c48b925ae7c1b6cba4bbedeba4d0b
Reviewed-on: https://dart-review.googlesource.com/7443
Commit-Queue: Vijay Menon <vsm@google.com>
Reviewed-by: Jennifer Messerly <jmesserly@google.com>
Terry is landing the test for this. We were throwing on this:
const u4 = const String.fromEnvironment("XXXXX");
void main() {
print(u4.toString());
}
Change-Id: I5ad158978ce9a19c2d5a3b65a39beae1676fe7b1
Reviewed-on: https://dart-review.googlesource.com/5042
Reviewed-by: Jennifer Messerly <jmesserly@google.com>
Commit-Queue: Terry Lucas <terry@google.com>
Two different optimizations conflicted (in the SDK, == methods must take care to consider a null value, but at the same time tearoff == was optimized), so it fixes that. Also adds a test for this.
Change-Id: I3d6fef7cae9df2fcbb9c276ae4e48490fd62eabb
Reviewed-on: https://dart-review.googlesource.com/4180
Commit-Queue: Jennifer Messerly <jmesserly@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
This should improve performance of these members in most cases:
- toString
- operator ==
- hashCode
- runtimeType
- noSuchMethod
The helpers for checking `null` and then dispatching to the method are now very small again. Also, because we can lookup symbolized names always, we can start taking advantage of this in our Map/Set implementations (for a follow up CL).
This also improves correctness of these helpers given JavaScript objects; we were previously falling back to calling a Dart method name like `.hashCode`, which is incorrect (except for `toString` where fallback is probably the correct behavior).
Change-Id: I39cbc80ca3e93ca7672652610b02bce899894da1
Reviewed-on: https://dart-review.googlesource.com/3427
Commit-Queue: Jennifer Messerly <jmesserly@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
This has a few related fixes:
fix#30461, DDC now generates covariant checks for superclasses with the correct substitution.
fix#29483, Analyzer can resolve the function type literal syntax correctly when used in type bounds and type arguments.
fix#30095, replace use of DDC's StrongModeError private type with TypeError.
It also has some refactoring to simplify how DDC emits the initialization code at the start of function/method bodies. We no longer jump through AST parent pointers.
Change-Id: I7001f98cd0e00299d77bace49e19aca305abf224
Reviewed-on: https://dart-review.googlesource.com/3100
Reviewed-by: Leaf Petersen <leafp@google.com>
Fuchsia requires the ability to sandbox Isolates w.r.t. file IO.
When a new Isolate starts, Fuchsia will pass the Isolate an object
called a namespace. We can translate the namespace object into a
file descriptor suitable for passing to the *at() family of
POSIX file system calls. The file system calls will then
have visibility only into the specified namespace.
We also plumb Namespaces through on all the other platforms as well to
make the change easier to test and so that in the future we can
implement e.g. per-isolate cwds.
This change adds a new internal class to dart:io called _Namespace,
which is implemented in a patch file. See:
sdk/lib/io/namespace_impl.dart
runtime/bin/namespace_patch.dart
The embedder can set up a non-default namespace by calling
_Namespace._setupNamespace during Isolate setup.
Instances of _Namespace have a native field that holds a pointer
to a native Namespace object. See:
runtime/bin/namespace.h
Calls from e.g. file_impl.dart are now also passed a
_Namespace object. The implementations in e.g. file.cc and
file_linux.cc then extract the namespace, and use it to compute a
file descriptor and path suitable for passing to e.g. openat().
related US-313
R=asiva@google.com, rmacnak@google.com
Review-Url: https://codereview.chromium.org/3007703002 .
Zachary Anderson