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|
{-# OPTIONS_HADDOCK hide #-}
--
-- Haddock - A Haskell Documentation Tool
--
-- (c) Simon Marlow 2003
--
module Haddock.DocName where
import GHC
import Name
import Binary
data DocName = Documented Name Module | Undocumented Name
deriving Eq
-- | The 'OccName' belonging to this name
docNameOcc :: DocName -> OccName
docNameOcc = nameOccName . docNameOrig
-- | The original definition site of this name
docNameOrig :: DocName -> Name
docNameOrig (Documented name _) = name
docNameOrig (Undocumented name) = name
instance Binary DocName where
put_ bh (Documented name modu) = do
putByte bh 0
put_ bh name
put_ bh modu
put_ bh (Undocumented name) = do
putByte bh 1
put_ bh name
get bh = do
h <- getByte bh
case h of
0 -> do
name <- get bh
modu <- get bh
return (Documented name modu)
1 -> do
name <- get bh
return (Undocumented name)
_ -> error "get DocName: Bad h"
|
