[[!comment format=mdwn username="joey" subject="""comment 1""" date="2016-05-23T14:50:25Z" content=""" How does GHC complain about "runner"? Would -XNoMonomorphismRestriction fix it? I don't like the suggested change because seeing that code, I'd naturally want to refactor it back to something like how it's currently written.. (Still, I've applied the patch for now.) I've relaxed the bounds on base. AFAICS there are no bounds on time and transformers, so what were you suggesting I change there? I've applied your change to Setup-Depends. Oddly, I seem to remember trying the Setup-Depends with the new cabal and thought it was working.. """]]