Canonicalise Monad instances again (fixes #45)
authorRoss Paterson <ross@soi.city.ac.uk>
Sat, 2 Sep 2017 10:25:47 +0000 (10:25 +0000)
committerRoss Paterson <ross@soi.city.ac.uk>
Sat, 2 Sep 2017 10:25:47 +0000 (10:25 +0000)
commit36311d39bc545261dab85d4a27af562db1868ed6
treec564b0cd0c17d4fcdd7a2369e6f0bc2709e97704
parent06dc60ec7e9d94b2164275553a5157a059e05cfb
Canonicalise Monad instances again (fixes #45)

From Herbert Valerio Riedel

This fixes a minor regression causing validation errors in GHC HEAD
Control/Monad/Trans/Reader.hs
Control/Monad/Trans/State/Lazy.hs
Control/Monad/Trans/State/Strict.hs
Data/Functor/Reverse.hs