Hello haskell-prime,
first is the monomorphism restriction. why isn't it possible to check
_kind_ of parameter-less equation and apply monomorphism restrictions
only to values of kind '*'? so, this:
sum = foldr1 (*)
will become polymorphic because its kind is '*-*' while this
exps = 1 : map
You don't mean checking kind, but checking type.
The same argument that can be made for the monomorphism restriction
at base type can be used for function types too.
There is nothing impossible about prefixpostfix operator. Haskell
just happens not to have them. They could be added.
