Re: overlapping instances 7.10.1

2015-05-21 Thread adam vogt
Hi Sergei, I think you should use {-# OVERLAPPABLE #-}: see the description here https://ghc.haskell.org/trac/ghc/ticket/9242#comment:16 which is probably in the manual somewhere too. Regards, Adam On Thu, May 21, 2015 at 9:40 AM, Sergei Meshveliani mech...@botik.ru wrote: People, I wrote

overlapping instances 7.10.1

2015-05-21 Thread Sergei Meshveliani
People, I wrote recently about finding places to set {-# OVERLAPPING #-} when porting an application from 7.8.2 to 7.10.1. I am doing this for porting docon-2.12 from 7.8.2 to 7.10.1. And ghc-7.10.1 indeed helped me to find several places to set this pragma (instead of using the total key