+ _ -> do return HsNoCafRefs
+
+instance Binary IfaceUnfolding where
+ put_ bh (IfCoreUnfold e) = do
+ putByte bh 0
+ put_ bh e
+ put_ bh (IfInlineRule a b e) = do
+ putByte bh 1
+ put_ bh a
+ put_ bh b
+ put_ bh e
+ put_ bh (IfWrapper a n) = do
+ putByte bh 2
+ put_ bh a
+ put_ bh n
+ put_ bh (IfDFunUnfold as) = do
+ putByte bh 3
+ put_ bh as
+ get bh = do
+ h <- getByte bh
+ case h of
+ 0 -> do e <- get bh
+ return (IfCoreUnfold e)
+ 1 -> do a <- get bh
+ b <- get bh
+ e <- get bh
+ return (IfInlineRule a b e)
+ 2 -> do a <- get bh
+ n <- get bh
+ return (IfWrapper a n)
+ _ -> do as <- get bh
+ return (IfDFunUnfold as)