Ben Rudiak-Gould <[EMAIL PROTECTED]> writes:

> The intended semantics is
>
>                          / Nothing   if x is a set of exceptions
>     exceptionToMaybe x = | _|_       if x is _|_
>                          \ Just x    otherwise

What is
   exceptionToMaybe (f 0 + error "x")
where
   f x = f x
?

-- 
   __("<         Marcin Kowalczyk
   \__/       [EMAIL PROTECTED]
    ^^     http://qrnik.knm.org.pl/~qrczak/
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