Remove Control.Parallel*, now in package parallel
[packages/random.git] / Text / Show / Functions.hs
1 -----------------------------------------------------------------------------
2 -- |
3 -- Module : Text.Show.Functions
4 -- Copyright : (c) The University of Glasgow 2001
5 -- License : BSD-style (see the file libraries/base/LICENSE)
6 --
7 -- Maintainer : libraries@haskell.org
8 -- Stability : provisional
9 -- Portability : portable
10 --
11 -- Optional instance of 'Text.Show.Show' for functions:
12 --
13 -- > instance Show (a -> b) where
14 -- > showsPrec _ _ = showString \"\<function\>\"
15 --
16 -----------------------------------------------------------------------------
17
18 module Text.Show.Functions () where
19
20 import Prelude
21
22 #ifndef __NHC__
23 instance Show (a -> b) where
24 showsPrec _ _ = showString "<function>"
25 #endif