Add {-# OPTIONS_GHC -w #-} and some blurb to all compiler modules

[ghc-hetmet.git] / compiler / utils / Bag.lhs

diff --git a/compiler/utils/Bag.lhs b/compiler/utils/Bag.lhs
index ea85a8c..f00f020 100644 (file)
--- a/compiler/utils/Bag.lhs
+++ b/compiler/utils/Bag.lhs
@@ -1,9 +1,18 @@
 %
+% (c) The University of Glasgow 2006
 % (c) The GRASP/AQUA Project, Glasgow University, 1992-1998
 %
-\section[Bags]{@Bag@: an unordered collection with duplicates}
+
+Bag: an unordered collection with duplicates
 
 \begin{code}
+{-# OPTIONS_GHC -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/WorkingConventions#Warnings
+-- for details
+
 module Bag (
        Bag,    -- abstract type
 
@@ -20,7 +29,8 @@ module Bag (
 
 import Outputable
 import Util            ( isSingleton )
-import List            ( partition )
+
+import Data.List       ( partition )
 \end{code}