[Haskell] Re: Implicit Parameters

[Ashley Yakeley]

Simon Marlow wrote:
> Simon & I have discussed doing some form of thread-local state, which 
> covers many uses of implicit parameters and is much preferable IMO. 
> Thread-local state doesn't change your types, and it doesn't require 
> passing any extra parameters at runtime.  It works perfectly well for 
> the OS example you give, for example.

Interesting. What would that look like in code?

-- 
Ashley Yakeley