On Thu, Nov 03, 2005 at 06:35:55PM -0500, David Roundy wrote: > then I wouldn't have a guarantee that strcat isn't specialized for > writeable Ptrs, in which case it might have the result of modifying a > pointer when I don't want it to. Admittedly, this isn't a likely scenario, > but when I have the typechecker check something, I'd like it to give me a > guarantee, with the usual caveat that certain "unsafe" functions aren't > called. Does the RULES pragma fall in that "unsafe" category?
RULES are in the very unsafe category. you can cause the compiler itself to bottom out using them. John -- John Meacham - ⑆repetae.net⑆john⑈ _______________________________________________ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell