6 Feb
2008
6 Feb
'08
1:15 p.m.
bf3:
That's a reasonable critique : its hard to enforce uniqueness, in the type system in Haskell, -- I'd be interesting to see approaches that avoid extending the compiler.
Isn't the compiler already "modified" in a way to deal with the RealWorld type that is used in the IO monad? Surely the RealWorld is unique...
Yep, its an unforgable, strict kinded value. Sometimes I find it would be nice to have user defined versions of these guys. -- Don