The following program should, if I'm not completely mistaken, output something involving Correct:
> module Main where > f x = case x of > [EMAIL PROTECTED] -> \y -> x && y > [EMAIL PROTECTED] -> \y -> x && y > main = putStrLn $ f (error "Correct") `seq` "Error" However, whether it does so is a complicated function of the GHC version and optimisation settings: GHC version -O2? Correct? --------------------------- 4.08.1 No Yes 4.08.1 Yes No 5.04.2 No No 5.04.2 Yes Yes 6.0.1 _ No Recent CVS No No Recent CVS Yes Yes (Hugs Yes) All tests were run on a Solaris system, except for the CVS one (which I don't have access to, so I don't know the exact date of checkout). Different fs give different behaviour, at least for 6.0.1. Try e.g. > f x = case x of > True -> id > False -> id with and without -O2. /NAD _______________________________________________ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
