add ConstrainedClassMethods

2015-06-08 00:30:16 -07:00 · 2015-06-08 00:30:16 -07:00 · 886e6bdd2c
commit 886e6bdd2c
parent 0e24083749
1 changed files with 1 additions and 0 deletions
--- a/yesod-auth/Yesod/Auth/Email.hs
+++ b/yesod-auth/Yesod/Auth/Email.hs
@ -1,3 +1,4 @@
+{-# LANGUAGE ConstrainedClassMethods #-}
 {-# LANGUAGE QuasiQuotes, TypeFamilies #-}
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE FlexibleContexts #-}