6cec64691b
As I understand in early versions of strong mode generic function subtypes could have contra-variance in the bounds of the type parameters. Now the spec states they must be equal. Fixes #36501 Tested and passing with the fixed language_2/generic_function_bounds_test https://dart-review.googlesource.com/c/sdk/+/109726 Change-Id: Ie11d6318a542867e0541d81e2a18e5e25d3f0d9d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/110361 Commit-Queue: Nicholas Shahan <nshahan@google.com> Reviewed-by: Leaf Petersen <leafp@google.com>