content: {-# LANGUAGE MagicHash #-}
  -- !! test GEN reps w/ unboxed values in them
  -- !! NB: it was the static ones that were hosed...
  --
  module Main ( main ) where
  
  --import PrelBase
  import GHC.Base
  
  main = do
      putStr (shows (sum ([1..1{-30-}]++[1..1{-40-}]++[11,22])) "\n")
      putStr (shows (prog 1{-30-} 1{-40-}) "\n")
  
  data Foo a
    = MkFoo [a] Int# [Int] Int# [(a,Int)] Int#
    -- The above will cause a *horrible* GEN rep'n.
  
  prog :: Int -> Int -> Int
  
  prog size_1 size_2
    = let
  	list1 = static1 : (map mk_foo [1 .. size_1])
  	list2 = static2 : (map mk_foo [1 .. size_2])
      in
      I# (add_up 0# list1 (reverse list2))
  
  static1 = MkFoo (error "static11") 11# [] 11# (error "static12") 11#
  static2 = MkFoo (error "static21") 22# [] 22# (error "static22") 22#
  
  one, two :: Int
  one = 1; two = 2
  
  mk_foo i@(I# i#)
    = MkFoo (error "list1") i# [i,i] i# (error "list2") i#
  
  add_up :: Int# -> [Foo a] -> [Foo a] -> Int#
  
  add_up acc [] [] = acc
  add_up acc [] ys  = add_up acc ys []
  add_up acc (x:xs) (y:ys) = add_up (acc +# add x y) xs ys
  add_up acc (x:xs) [] = add_up acc xs []
  
  add :: Foo a -> Foo a -> Int#
  add (MkFoo _ _ _ _ _ x) (MkFoo _ _ _ _ _ y)
    = x +# y
  