3f6f8b16bf
Unblocks https://github.com/dart-lang/sdk/issues/59226 We will start reporting super parameter opportunities even when the types don't match (in these cases, String is assignable to String?). Change-Id: Ic59456cbc6a6fe312e5b98c5df61b2cdcfedbde8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/499220 Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com>