Initial commit for Pedro's generic-default mechanism

[ghc-base.git] / GHC / Base.lhs

diff --git a/GHC/Base.lhs b/GHC/Base.lhs
index 027191a..1a5ce0d 100644 (file)
--- a/GHC/Base.lhs
+++ b/GHC/Base.lhs
@@ -62,11 +62,20 @@ GHC.Float       Classes: Floating, RealFloat
 Other Prelude modules are much easier with fewer complex dependencies.
 
 \begin{code}
-{-# OPTIONS_GHC -XNoImplicitPrelude #-}
+{-# LANGUAGE CPP
+           , NoImplicitPrelude
+           , BangPatterns
+           , ExplicitForAll
+           , MagicHash
+           , UnboxedTuples
+           , ExistentialQuantification
+           , Rank2Types
+  #-}
 -- -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 #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  GHC.Base
@@ -87,9 +96,9 @@ Other Prelude modules are much easier with fewer complex dependencies.
 module GHC.Base
         (
         module GHC.Base,
-        module GHC.Bool,
         module GHC.Classes,
-        module GHC.Generics,
+        --module GHC.Generics,        -- JPM: We no longer export GHC.Generics
+                                      -- by default to avoid name clashes
         module GHC.Ordering,
         module GHC.Types,
         module GHC.Prim,        -- Re-export GHC.Prim and GHC.Err, to avoid lots
@@ -98,9 +107,9 @@ module GHC.Base
         where
 
 import GHC.Types
-import GHC.Bool
 import GHC.Classes
-import GHC.Generics
+-- JPM: Since we don't export it, we don't need to import GHC.Generics
+--import GHC.Generics
 import GHC.Ordering
 import GHC.Prim
 import {-# SOURCE #-} GHC.Show