57a2fb6167
...and don't append `Object` is there are other constraints. Change-Id: I1640fa6290905e1d133d1e073d9cceb39e23bf91 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/335406 Reviewed-by: Phil Quitslund <pquitslund@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com>