Re:Why Scala seems difficult but really isn’t
by gaius on Wednesday June 22, 2011 @11:23AM
(#2683494)
I was very surprised, having only started Scala recently, that it cannot infer types in function arguments. OCaml has no problems with this.
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Re:Why Scala seems difficult but really isn’t
by fogus on Wednesday June 22, 2011 @11:31AM
(#2683546)
Scala doesn't have Hindley-Milner global type inference (of which OCaml has an extended version of) and instead uses a form of local type inference. Hindley-Milner doesn't work well (i.e. undecidable) in the face of overloading and inheritance.