The prelude contains
instance Bounded Char where
minBound = '\0'
maxBound = '\xffff'
I didn't follow all the discussion about unicode, but the maxBound seems
to be wrong. It probably should be '\x10ffff'. The exact specification
could also be avoided by defining
maxBound = primUnicodeMaxBound
where primUnicodeMaxBound is imported from UnicodePrims.
--
OLAF CHITIL,
Dept. of Computer Science, University of York, York YO10 5DD, UK.
URL: http://www.cs.york.ac.uk/~olaf/
Tel: +44 1904 434756; Fax: +44 1904 432767
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