Replace DeriveDataTypeable by AutoDeriveTypeable

This is a first step towards addressing #9111

This results in the following additional Typeable (exported) instances
being generated (list was compiled by diff'ing hoogle txt output):

  instance Typeable CFile
  instance Typeable 'CFile
  instance Typeable CFpos
  instance Typeable 'CFpos
  instance Typeable CJmpBuf
  instance Typeable 'CJmpBuf
  instance Typeable ChItem
  instance Typeable QSem
  instance Typeable ID
  instance Typeable 'ID
  instance Typeable CONST
  instance Typeable Qi
  instance Typeable Qr
  instance Typeable Mp
  instance Typeable ConstrRep
  instance Typeable Fixity
  instance Typeable 'Prefix
  instance Typeable 'Infix
  instance Typeable Constr
  instance Typeable DataType
  instance Typeable DataRep
  instance Typeable Data
  instance Typeable HasResolution
  instance Typeable IsList

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/libraries/base/Foreign/C/Types.hs b/libraries/base/Foreign/C/Types.hs
index 4aeae53df6..39ba2a868c 100644
--- a/libraries/base/Foreign/C/Types.hs
+++ b/libraries/base/Foreign/C/Types.hs
@@ -5,7 +5,7 @@
            , GeneralizedNewtypeDeriving
   #-}
 {-# OPTIONS_GHC -fno-warn-unused-binds #-}
-{-# LANGUAGE DeriveDataTypeable, StandaloneDeriving #-}
+{-# LANGUAGE AutoDeriveTypeable, StandaloneDeriving #-}
 -- XXX -fno-warn-unused-binds stops us warning about unused constructors,
 -- but really we should just remove them if we don't want them
 
diff --git a/libraries/base/Foreign/Ptr.hs b/libraries/base/Foreign/Ptr.hs
index 0d74a8269c..f35fdeb70f 100644
--- a/libraries/base/Foreign/Ptr.hs
+++ b/libraries/base/Foreign/Ptr.hs
@@ -4,7 +4,7 @@
            , MagicHash
            , GeneralizedNewtypeDeriving
   #-}
-{-# LANGUAGE DeriveDataTypeable, StandaloneDeriving #-}
+{-# LANGUAGE AutoDeriveTypeable, StandaloneDeriving #-}
 
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