X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fiface%2FBinIface.hs;h=12bde117344fcb0c1b903c8cca3b1a0d8d20606e;hb=df61ac588d1e7132acea67596ca3d735a308eafb;hp=aab8d2663600d837c6de8c247e7327a5c962249a;hpb=982c1f494de8a691294a95aee108e765c3f592a0;p=ghc-hetmet.git

diff --git a/compiler/iface/BinIface.hs b/compiler/iface/BinIface.hs
index aab8d26..12bde11 100644
--- a/compiler/iface/BinIface.hs
+++ b/compiler/iface/BinIface.hs
@@ -54,7 +54,7 @@ import Control.Monad
 readBinIface :: FilePath -> TcRnIf a b ModIface
 readBinIface hi_path = do
   nc <- getNameCache
-  (new_nc, iface) <- ioToIOEnv $ readBinIface_ hi_path nc
+  (new_nc, iface) <- liftIO $ readBinIface_ hi_path nc
   setNameCache new_nc
   return iface
 
@@ -428,7 +428,7 @@ instance Binary Usage where
 			usg_exports = exps, usg_entities = ents,
 			usg_rules = rules })
 
-instance Binary a => Binary (Deprecs a) where
+instance Binary Deprecations where
     put_ bh NoDeprecs     = putByte bh 0
     put_ bh (DeprecAll t) = do
 	    putByte bh 1