Top sdk issues

Isolates and HttpServer.bind(..., shared: true): failed assert, isolate exit and hard crash

P2 area-library area-vm crash library-io library-isolate type-bug

SocketException sometimes reports the incorrect port

area-library closed-duplicate library-io type-bug

package:analyzer has too many dependencies

P2 analyzer-package area-analyzer type-enhancement

Importing 'package:analyzer' increases memory consumption of VM script by 600MB with Dart2

P1 area-vm

Add a "try-with-resources" or "using" style syntax for automatic resource management

area-language core-m type-enhancement

Analyzer: Core libraries sometimes seem "double" imported...

P2 area-analyzer type-bug

Allow compile-time constant index operations on constant string, list and maps.

area-language core-n type-enhancement

Support declaration of generic type for methods

P2 area-language type-enhancement

Flutter framework null safety migration

NNBD area-meta

Could we use -Oz flag to reduce the dart VM size？

area-vm type-performance vm-aot-code-size