On Mon, Mar 23, 2015 at 9:45 AM, Simon Peyton Jones <simonpj@microsoft.com> wrote:

But time has passed and it hasn't happened. Is this because I'm misunderstanding? Or because it is harder than I think? Or because there are much bigger problems? Or because there is insufficient effort available? Or what?

I have no idea what the status of this is or if GHC indeed has all the things we need. Perhaps Edward could comment.