patch applied (packages/integer-gmp): fix hashInteger to be the same as fromIntegral, and document it (#4108)

[Simon Marlow]

Fri Aug 13 08:31:42 PDT 2010  Simon Marlow <marlowsd at gmail.com>
  * fix hashInteger to be the same as fromIntegral, and document it (#4108)

    M ./GHC/Integer.lhs -6 +7

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/integer-gmp;a=darcs_commitdiff;h=20100813153142-12142-d116e0feff5fa776cf2d441d8ea5933acc141db7.gz