From: Ian Lynagh <igloo@earth.li>
Date: Tue, 14 Nov 2006 13:14:59 +0000 (+0000)
Subject: Remove unused Name imort, and add a comment explaining why pragmas are disabled
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=83568675d3e6bf2f8369d67b02b0c5e6d41b8adb

Remove unused Name imort, and add a comment explaining why pragmas are disabled
---

diff --git a/compiler/utils/UniqSet.lhs b/compiler/utils/UniqSet.lhs
index 7d83f6f..ec3d1d9 100644
--- a/compiler/utils/UniqSet.lhs
+++ b/compiler/utils/UniqSet.lhs
@@ -22,8 +22,6 @@ module UniqSet (
 
 #include "HsVersions.h"
 
-import {-# SOURCE #-} Name ( Name )
-
 import Maybes		( maybeToBool )
 import UniqFM
 import Unique		( Unique, Uniquable(..) )
@@ -123,6 +121,10 @@ 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