15 May
2014
15 May
'14
7:38 p.m.
Thanks it works. I tried it in Example.lhs, which does not import the
instance from Object.hs.
On Thu, May 15, 2014 at 3:22 PM, silvio
(read . show) 1 :: Double 1.0
actually that example works fine for me are you sure you copied it right. I.e. that you have b and b' both in both instances.
silvio