10f8a00e9f
In the feature specification v1.2 libraries in a package with a default version wasn't allowed to specify a language version higher than that. In v1.3 thats allowed as long as its below the sdk limit. Change-Id: I85f5c36a9c9c427da03fc540f9175195134ad47f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/114604 Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Jens Johansen <jensj@google.com>