50e4c576b9
* Unqualified, out-of-scope static extension members are not accessible. * Locally scoped extension members shadow others. * Static and instance extension members do not conflict. Fixes https://github.com/dart-lang/sdk/issues/41268 Fixes https://github.com/dart-lang/sdk/issues/55848 Cq-Include-Trybots: luci.dart.try:flutter-analyze-try,analyzer-win-release-try,pkg-win-release-try Change-Id: Icd618d044b3857efa24f365c6835d42c0022c176 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/370323 Reviewed-by: Paul Berry <paulberry@google.com> Commit-Queue: Sam Rawlins <srawlins@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com>