On Fri, Jan 06, 2012 at 10:51:58AM +0000, Steve Horne wrote: > > If I specify both extensions (-XMultiParamTypeClasses and > -XFlexibleInstances) it seems to work, but needing two language > extensions is a pretty strong hint that I'm doing it the wrong way.
Not necessarily. These two extensions in particular (and especially the second) are quite uncontroversial. -Brent _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
