I spent the afternoon spelunking through some code and the Commentary, and I'm wondering how a CAF becomes unreachable. I gather it might have to do with GHC floating a static expression out of a context until it becomes a CAF, but I'm still not seeing how a CAF could at one point be reachable, then dynamically become unreachable.
Can anyone show an example? Norman _______________________________________________ ghc-devs mailing list ghc-devs@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
