Merge pull request #5821 from mpilgrem/fixghc941

Author: mpilgrem

src/Stack/Init.hs

@@ -6,6 +6,7 @@
 {-# LANGUAGE OverloadedStrings     #-}
 {-# LANGUAGE ScopedTypeVariables   #-}
 {-# LANGUAGE TypeFamilies          #-}
+{-# LANGUAGE TypeOperators         #-}
 
 module Stack.Init
     ( initProject

src/Stack/Storage/Project.hs

@@ -13,6 +13,7 @@
 {-# LANGUAGE TemplateHaskell            #-}
 {-# LANGUAGE TupleSections              #-}
 {-# LANGUAGE TypeFamilies               #-}
+{-# LANGUAGE TypeOperators              #-}
 {-# LANGUAGE UndecidableInstances       #-}
 {-# OPTIONS_GHC -Wno-unused-top-binds -Wno-identities #-}
 

src/Stack/Storage/User.hs

@@ -13,6 +13,7 @@
 {-# LANGUAGE TemplateHaskell            #-}
 {-# LANGUAGE TupleSections              #-}
 {-# LANGUAGE TypeFamilies               #-}
+{-# LANGUAGE TypeOperators              #-}
 {-# LANGUAGE UndecidableInstances       #-}
 {-# OPTIONS_GHC -Wno-unused-top-binds -Wno-identities #-}
 

src/Stack/Storage/Util.hs

@@ -3,6 +3,7 @@
 {-# LANGUAGE GADTs                 #-}
 {-# LANGUAGE MultiParamTypeClasses #-}
 {-# LANGUAGE TypeFamilies          #-}
+{-# LANGUAGE TypeOperators         #-}
 
 -- | Utils for the other Stack.Storage modules
 module Stack.Storage.Util