[project @ 2002-09-25 15:16:30 by simonpj]

Remove readList__

diff --git a/GHC/Read.lhs b/GHC/Read.lhs
index ad875c0..60805ff 100644 (file)
--- a/GHC/Read.lhs
+++ b/GHC/Read.lhs
@@ -41,7 +41,6 @@ module GHC.Read
   , readListDefault, readListPrecDefault
 
   -- Temporary
-  , readList__
   , readParen
   )
  where
@@ -75,11 +74,10 @@ import GHC.Base
 import GHC.Arr
 \end{code}
 
--------------------------------------------------------
-       TEMPORARY UNTIL I DO DERIVED READ
 
 \begin{code}
 readParen       :: Bool -> ReadS a -> ReadS a
+-- A Haskell 98 function
 readParen b g   =  if b then mandatory else optional
                    where optional r  = g r ++ mandatory r
                          mandatory r = do
@@ -87,21 +85,6 @@ readParen b g   =  if b then mandatory else optional
                                (x,t)   <- optional s
                                (")",u) <- lex t
                                return (x,u)
-
-
-readList__ :: ReadS a -> ReadS [a]
-
-readList__ readx
-  = readParen False (\r -> do
-                      ("[",s) <- lex r
-                      readl s)
-  where readl  s = 
-           (do { ("]",t) <- lex s ; return ([],t) }) ++
-          (do { (x,t) <- readx s ; (xs,u) <- readl2 t ; return (x:xs,u) })
-
-       readl2 s = 
-          (do { ("]",t) <- lex s ; return ([],t) }) ++
-          (do { (",",t) <- lex s ; (x,u) <- readx t ; (xs,v) <- readl2 u ; return (x:xs,v) })
 \end{code}