00d61ac73b
Eventually VariableFragmentImpl.type will become nullable, with the meaning that if it is specified, it has value, otherwise it is `null`. And `VariableElementImpl.type` will be non-nullable, inferred if necessary. Change-Id: If20c037f46ffb6861a11b945089dcf1d5b77dc40 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/438487 Commit-Queue: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Paul Berry <paulberry@google.com>