Re: [Haskell-cafe] Is () a 0-length tuple?

8 Nov 2009

      How about this?

{-# LANGUAGE ThinkTotal #-}

On 8 Nov 2009, at 09:53, Svein Ove Aas wrote:
...
On Sun, Nov 8, 2009 at 9:52 AM, Ketil Malde  wrote:
...
Eugene Kirpichov  writes:
...
...
In JavaScript there is a "null" value, that is the only value of  
the null type.
Isn't () the same thing?  The only value of the unary type?
...
No, () has two values: () and undefined (t.i., _|_).
() is the only value of ().

If we could agree a standard set of email pragmas, we could save
ourselves a lot of violent agreement.

Cheers

Conor

Re: [Haskell-cafe] Is () a 0-length tuple?

Conor McBride