eb5a805486
Constructor parameters that were only referenced by a `super` parameter in a primary constructor were being flagged as being unused because the `super` parameter wasn't being visited. This CL causes all `super` parameters to be visited. Change-Id: Iad6eee87b3b74a387d86e783e3bb35300a801c12 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/507262 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Auto-Submit: Brian Wilkerson <brianwilkerson@google.com>