From 2448bd71609688be7b8bfe362a8534959531cd79 Mon Sep 17 00:00:00 2001
From: Simon Hengel
What is tested here: -
What is tested here:Due to a change in GHC 7.6.1 we had a bug that superclass contraints were - included in the instances list. Edward K. repported it here: -
http://www.haskell.org/pipermail/haskell-cafe/2012-September/103600.html -
And here is the corresponding theard on glasgow-haskell-users: -
And here is the corresponding theard on glasgow-haskell-users:http://www.haskell.org/pipermail/glasgow-haskell-users/2012-September/022914.html -
It has been fixed in: -
It has been fixed in:6ccf78e15a525282fef61bc4f58a279aa9c21771 - Fix spurious superclass constraints bug. -