Re: instance overlap in 6.6 candidate

On Mon, Sep 04, 2006 at 06:22:34PM +0400, Serge D. Mechveliani wrote:

Here is an example of how I alayws was using overlaps with standard instances.

------------------------------------------------ data Equation = ... instance Show Equation where ...

instance Show [Equation] where showsPrec _ eqs =

This doesn't addrses the general issue, but in this case you can say data Equation = ... instance Show Equation where showsPrec _ eq = ... showList eqs = Thanks Ian