FYI I just pushed a commit (cf http://ghc.haskell.org/trac/ghc/wiki/LateDmd) that changes the format of the .hi files — so it's safest to do a full rebuild once you pull it.
_______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://www.haskell.org/mailman/listinfo/ghc-devs