Artem Pelenitsyn authored Jan 23, 2022 and Marge Bot committed Mar 05, 2022

CLC proposal: https://github.com/haskell/core-libraries-committee/issues/33

The instances had `fail` implemented in terms of `error`, whereas the
idea of the `MonadFail` class is that the `fail` method should be
implemented in terms of the monad itself.