Guessing Swift takes a similar approach in [SE-0185](https://github.com/apple/swift-evolution/blob/098152eafbfbd7faa74d81e1443231bd7caabc45/proposals/0185-synthesize-equatable-hashable.md).

A paradigm is sneaking in when you aren’t paying attention. Pay attention. There’s a chance here to influence development practice for decades ​ We really can have languages that give the benefits of tomorrow without losing all the working components of today. I think Swift can be one of those languages. ​ Much of that, I believe, is education.