Changes to GHC that will expose new packages

Ross Paterson ross at
Thu Mar 22 19:57:30 GMT 2012

On Thu, Mar 22, 2012 at 07:12:41PM +0000, Ian Lynagh wrote:
> On Thu, Mar 22, 2012 at 06:10:49PM +0000, Ross Paterson wrote:
> > GHC is still using an old version of mtl.
> Oh; as far as
> knows, we're the upstream for mtl. What should we be using?

That will pull in transformers:

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