X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=GHC%2FBase.lhs;h=027191a62c2fd5796438c1004b57b1c37c18abb5;hb=fe7259f9f84d345a1355f3da34e9f70534548eb9;hp=52d125211f0e211bac2f7190489ec0ced860562b;hpb=67cf2e25aea39f9be8aab1c2269b1d3ebf6bfe3e;p=ghc-base.git

diff --git a/GHC/Base.lhs b/GHC/Base.lhs
index 52d1252..027191a 100644
--- a/GHC/Base.lhs
+++ b/GHC/Base.lhs
@@ -63,6 +63,8 @@ Other Prelude modules are much easier with fewer complex dependencies.
 
 \begin{code}
 {-# OPTIONS_GHC -XNoImplicitPrelude #-}
+-- -fno-warn-orphans is needed for things like:
+-- Orphan rule: "x# -# x#" ALWAYS forall x# :: Int# -# x# x# = 0
 {-# OPTIONS_GHC -fno-warn-orphans #-}
 {-# OPTIONS_HADDOCK hide #-}
 -----------------------------------------------------------------------------
@@ -171,7 +173,7 @@ Instances of 'Functor' should satisfy the following laws:
 > fmap (f . g)  ==  fmap f . fmap g
 
 The instances of 'Functor' for lists, 'Data.Maybe.Maybe' and 'System.IO.IO'
-defined in the "Prelude" satisfy these laws.
+satisfy these laws.
 -}
 
 class  Functor f  where
@@ -237,24 +239,6 @@ class  Monad m  where
 %*********************************************************
 
 \begin{code}
--- do explicitly: deriving (Eq, Ord)
--- to avoid weird names like con2tag_[]#
-
-instance (Eq a) => Eq [a] where
-    {-# SPECIALISE instance Eq [Char] #-}
-    []     == []     = True
-    (x:xs) == (y:ys) = x == y && xs == ys
-    _xs    == _ys    = False
-
-instance (Ord a) => Ord [a] where
-    {-# SPECIALISE instance Ord [Char] #-}
-    compare []     []     = EQ
-    compare []     (_:_)  = LT
-    compare (_:_)  []     = GT
-    compare (x:xs) (y:ys) = case compare x y of
-                                EQ    -> compare xs ys
-                                other -> other
-
 instance Functor [] where
     fmap = map
 
@@ -377,7 +361,7 @@ map f (x:xs) = f x : map f xs
 -- Note eta expanded
 mapFB ::  (elt -> lst -> lst) -> (a -> elt) -> a -> lst -> lst
 {-# INLINE [0] mapFB #-}
-mapFB c f x ys = c (f x) ys
+mapFB c f = \x ys -> c (f x) ys
 
 -- The rules for map work like this.
 -- 
@@ -455,19 +439,6 @@ otherwise               =  True
 --
 type String = [Char]
 
-{-| The character type 'Char' is an enumeration whose values represent
-Unicode (or equivalently ISO\/IEC 10646) characters
-(see <http://www.unicode.org/> for details).
-This set extends the ISO 8859-1 (Latin-1) character set
-(the first 256 charachers), which is itself an extension of the ASCII
-character set (the first 128 characters).
-A character literal in Haskell has type 'Char'.
-
-To convert a 'Char' to or from the corresponding 'Int' value defined
-by Unicode, use 'Prelude.toEnum' and 'Prelude.fromEnum' from the
-'Prelude.Enum' class respectively (or equivalently 'ord' and 'chr').
--}
-
 {-# RULES
 "x# `eqChar#` x#" forall x#. x# `eqChar#` x# = True
 "x# `neChar#` x#" forall x#. x# `neChar#` x# = False