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dart-lang
The Dart SDK, including the VM, dart2js, core libraries, and more.
The `dart:async` library has a number of error callback functions which are typed as `Function`, so that they can allow both a `... Function(Object)` and `Function(Object, StackTrace)` as argument. Accepting...
An expression of type `void` cannot be used, unless it occurs in a situation which is specifically [allow-listed](https://github.com/dart-lang/language/blob/5c77a5dcac82029b9dec13984d9de14a42ca1c5b/specification/dartLangSpec.tex#L22478). The language test `$SDK/tests/language/void/void_type_usage_test.dart` is testing that these compile-time errors occur. This...
```dart import 'dart:async'; void main() async { final c = Completer(); Future.error("a").whenComplete(() { c.complete(); return Future.error("b"); }).ignore(); await c.future; } ``` ```dart $ out/ReleaseX64/dart /tmp/test.dart Unhandled exception: b ```
The following test generates incorrect output with dart2js. ``` dart class Box { var value; } class Upper extends Object with Box { } class UpperAccessors extends Upper { get...
There are new test failures on [Use the test file to check for navigation results....[analysis_server] Fix timeout in LSP-over-Legacy macro integration tests](https://github.com/dart-lang/sdk/compare/1e11807735052984c9838a7af72a95c8fb2f78aa~...5394052641e4b9c07713b5c1eea66dd2897c8bac). The tests ``` vm/dart/devirtualization_during_inlining_il_test Crash (expected Pass) ```...
There are new test failures on [[dart2wasm] Add dart2wasm-linux-optimized-jsc builder (to existing configuration with same name)](https://dart-review.googlesource.com/c/sdk/+/348601). The test results were baselined with D8 test results, so these should be the...
Error handlers passed to both `Future.catchError` and `Future.then` and intentionally typed too wide, to allow passing both 1- and 2- argument handlers. This unfortunately could lead to run-time type errors...
Currently, calling a `NativeCallable.listener` from a `NativeFinalizer` callback hits an assert: ``` ../../runtime/vm/runtime_entry.cc: 4040: error: expected: current_thread->execution_state() == Thread::kThreadInNative ``` https://github.com/dart-lang/sdk/blob/1e0223e6d839255d18c8940a083482237f5f9318/runtime/vm/runtime_entry.cc#L4037-L4043 The assumption is that if we have a current...
Some or `close`/`release` functions have a different signature. If such signature requires extra parameters being passed in, such functions can be wrapped in a C function that takes a pointer...
Reproduction: clone, `dart pub get`, `dart test -p chrome --compiler dart2wasm` - [x] pkg:crypto - almost all tests fail due to time outs - [x] Waiting for dev SDK to...
