X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Futils%2FUniqSet.lhs;h=5a2b2677de46cf6a653caa8c9652d65600759b6c;hb=17b297d97d327620ed6bfab942f8992b2446f1bf;hp=129e333eb5dfc76a804276bb3b3bfbb48a93723f;hpb=0065d5ab628975892cea1ec7303f968c3338cbe1;p=ghc-hetmet.git

diff --git a/compiler/utils/UniqSet.lhs b/compiler/utils/UniqSet.lhs
index 129e333..5a2b267 100644
--- a/compiler/utils/UniqSet.lhs
+++ b/compiler/utils/UniqSet.lhs
@@ -1,4 +1,5 @@
 %
+% (c) The University of Glasgow 2006
 % (c) The AQUA Project, Glasgow University, 1994-1998
 %
 \section[UniqSet]{Specialised sets, for things with @Uniques@}
@@ -8,6 +9,13 @@ Based on @UniqFMs@ (as you would expect).
 Basically, the things need to be in class @Uniquable@.
 
 \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 UniqSet (
 	UniqSet,    -- abstract type: NOT
 
@@ -21,8 +29,6 @@ module UniqSet (
 
 #include "HsVersions.h"
 
-import {-# SOURCE #-} Name ( Name )
-
 import Maybes		( maybeToBool )
 import UniqFM
 import Unique		( Unique, Uniquable(..) )
@@ -122,6 +128,10 @@ mapUniqSet f (MkUniqSet set) = MkUniqSet (mapUFM f set)
 {-# SPECIALIZE
     addOneToUniqSet :: UniqSet Unique -> Unique -> UniqSet Unique
     #-}
+
+-- These next three specialisations disabled as importing Name creates a
+-- loop, and getting the Uniquable Name instance in particular is tricky.
+
 {- SPECIALIZE
     elementOfUniqSet :: Name -> UniqSet Name -> Bool
 		      , Unique -> UniqSet Unique -> Bool