X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FhsSyn%2FHsImpExp.lhs;h=dd24aedb2b4704eeffcea2cc83d92e0b14bc2795;hp=587017627860f02d515e9e8822aa7268b4b06419;hb=f278f0676579f67075033a4f9857715909c4b71e;hpb=ef6e8211dee59eb7fa80a242391b89b52bd57f80

diff --git a/compiler/hsSyn/HsImpExp.lhs b/compiler/hsSyn/HsImpExp.lhs
index 5870176..dd24aed 100644
--- a/compiler/hsSyn/HsImpExp.lhs
+++ b/compiler/hsSyn/HsImpExp.lhs
@@ -12,6 +12,7 @@ HsImpExp: Abstract syntax: imports, exports, interfaces
 -- any warnings in the module. See
 --     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
 -- for details
+{-# LANGUAGE DeriveDataTypeable #-}
 
 module HsImpExp where
 
@@ -21,6 +22,8 @@ import HsDoc		( HsDocString )
 import Outputable
 import FastString
 import SrcLoc		( Located(..) )
+
+import Data.Data
 \end{code}
 
 %************************************************************************
@@ -42,7 +45,7 @@ data ImportDecl name
       ideclQualified :: Bool,               -- ^ True => qualified
       ideclAs        :: Maybe ModuleName,   -- ^ as Module
       ideclHiding    :: Maybe (Bool, [LIE name]) -- ^ (True => hiding, names)
-    }
+    } deriving (Data, Typeable)
 \end{code}
 
 \begin{code}
@@ -91,6 +94,7 @@ data IE name
   | IEGroup             Int HsDocString  -- ^ Doc section heading
   | IEDoc               HsDocString      -- ^ Some documentation
   | IEDocNamed          String           -- ^ Reference to named doc
+  deriving (Data, Typeable)
 \end{code}
 
 \begin{code}