Alexander Markov

A slightly modified example which runs multiple callbacks accessing the same `List` object concurrently and crashes: ```dart import 'dart:ffi'; import 'dart:isolate'; void main(List args) async { late final List list;...

@aam What kind of additional dynamic check would help for this example? When isolate group callback is created, we check closure context and the variable has a `sentinel` value which...

flaky -> Timeout https://dart-ci.appspot.com/log/vm-mac-debug-x64/vm-mac-debug-x64/5015/standalone/io/stdout_stderr_test

`pkg/dtd/test/connected_app_service_test` turned from flaky -> RuntimeError on `pkg-win-release-arm64` bot: ``` 00:07 +5 -7: ConnectedApp sends stream updates only after subscription has been established [E] PathAccessException: Deletion failed, path = 'c:\opt\s\w\ir\x\t\e17c813e'...

`pkg/dtd/test/connected_app_service_test` test is currently consistently failing on `unittest-asserts-release-win-arm64` and `unittest-asserts-release-win-x64` configurations and flaky on Linux. The recent failure on Windows: ``` 00:00 +0: ConnectedApp restricted mode (default) registerVmService succeeds DTD...

@mraleph Do we need to insert `Redefinition` instead of bounds check when they are disabled by pragma?