[Haskell] GHC 64bit?

[Donald Bruce Stewart]

alex:
> Is there a maximum memory GHC can use/reach?
> Specifically, can GHC address more than 4gb of
> memory?

SimonM may want to comment, but at the moment I think GHC is limited to
4G, but only due to lack of 64bit machines/demand on the developers.

If you look in ghc/rts/MBlock.h you'll see some references to this.

I *think* it would be easy to overcome this limit.

(this should really be on glasgow-haskell-users)

-- Don