Add -XTypeOperators

servant-client-core/src/Servant/Client/Core/RunClient.hs

@@ -4,6 +4,7 @@
 {-# LANGUAGE OverloadedStrings     #-}
 {-# LANGUAGE ScopedTypeVariables   #-}
 {-# LANGUAGE TypeFamilies          #-}
+{-# LANGUAGE TypeOperators         #-}
 -- | Types for possible backends to run client-side `Request` queries
 module Servant.Client.Core.RunClient (
     RunClient (..),

servant-client-core/src/Servant/Client/Generic.hs

@@ -4,6 +4,7 @@
 {-# LANGUAGE RankNTypes            #-}
 {-# LANGUAGE ScopedTypeVariables   #-}
 {-# LANGUAGE TypeFamilies          #-}
+{-# LANGUAGE TypeOperators         #-}
 
 module  Servant.Client.Generic (
     AsClientT,

servant-conduit/src/Servant/Conduit.hs

@@ -4,6 +4,7 @@
 {-# LANGUAGE MultiParamTypeClasses #-}
 {-# LANGUAGE RankNTypes            #-}
 {-# LANGUAGE ScopedTypeVariables   #-}
+{-# LANGUAGE TypeOperators         #-}
 {-# LANGUAGE UndecidableInstances  #-}
 {-# OPTIONS_GHC -Wno-orphans #-}
 -- | This module exports 'ToSourceIO' and 'FromSourceIO' for 'ConduitT' instances.

servant-pipes/src/Servant/Pipes.hs

@@ -4,6 +4,7 @@
 {-# LANGUAGE MultiParamTypeClasses #-}
 {-# LANGUAGE RankNTypes            #-}
 {-# LANGUAGE ScopedTypeVariables   #-}
+{-# LANGUAGE TypeOperators         #-}
 {-# LANGUAGE UndecidableInstances  #-}
 {-# OPTIONS_GHC -Wno-orphans #-}
 -- | This module exports 'ToSourceIO' and 'FromSourceIO' for 'Proxy' and 'SafeT' instances.

servant/src/Servant/Types/SourceT.hs

@@ -3,6 +3,7 @@
 {-# LANGUAGE GADTs               #-}
 {-# LANGUAGE RankNTypes          #-}
 {-# LANGUAGE ScopedTypeVariables #-}
+{-# LANGUAGE TypeOperators       #-}
 module Servant.Types.SourceT where
 
 import           Control.Monad.Except