Chaddaï Fouché wrote:
There can't be alternatives, unsafeIO throw by the window most guarantee that Haskell can give you and you have to provide them yourself (with a proof of this part of your program), but it's inherent to the nature of the beast, it's what it do !
What about .. http://www.haskell.org/haskellwiki/Top_level_mutable_state This as unsafe a use of unsafePerformIO as you'll ever find, but necessary for real IO libs. Regards -- Adrian Hey _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
