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yup. we have a "Functor" https://github.com/maxpow4h/swiftz/blob/master/swiftz/Unsoun... It requires constructing a "Functor" value manually, otherwise it works fine. You can still write functions over an A in Functor. The Result enum bug presented you can work around by boxing the type, such as in https://github.com/maxpow4h/swiftz/blob/master/swiftz/List.s...

The third problem a work around exists for: remove the default argument. If you want an empty init, provide one.

Sure it is buggy, but you can express these programs.




Thanks for the Box suggestion; I'll try it and see how it works for me. I wouldn't have thought of that workaround.




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