[Haskell-cafe] Is it possible to represent such polymorphism?

[Ketil Malde]

sdiyazg at sjtu.edu.cn writes:

> This has nothing to do with OOP or being imperative. It's just about types.

Of course, it's not necessarily linked to OOP, but OO languages - to the
extent they have types - tend towards ad-hoc polymorphism instead of
parametric polymorphism.  There are different trade-offs, one is the
lack of return-type overloading in C++.

-k
-- 
If I haven't seen further, it is by standing in the footprints of giants