From eb2a3ce7eae091dedfcb790845c5cac5ccd32033 Mon Sep 17 00:00:00 2001
From: simonmar <unknown>
Date: Thu, 28 Mar 2002 17:52:08 +0000
Subject: [PATCH] [project @ 2002-03-28 17:52:08 by simonmar] In
 lookupTopBndrRn, if we're in an interface file, then create
 the binder in the cache with the correct Module (inc.
 package name) rather than making a vanilla module as we do
 currently.

This helps to get the package names right in names from interfaces
that we've read via checkOldIface (ie. "skipped" modules), and fixes a
bug to do with unnecessary version bumping and recompilation.

(Simon P.J. will add a better comment later)

MERGE TO STABLE
---
 ghc/compiler/rename/RnEnv.lhs |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ghc/compiler/rename/RnEnv.lhs b/ghc/compiler/rename/RnEnv.lhs
index 4ff1427..15eed1d 100644
--- a/ghc/compiler/rename/RnEnv.lhs
+++ b/ghc/compiler/rename/RnEnv.lhs
@@ -216,7 +216,7 @@ lookupTopBndrRn rdr_name
   | otherwise
   = getModeRn	`thenRn` \ mode ->
     if isInterfaceMode mode
-	then lookupIfaceName rdr_name	
+	then lookupSysBinder rdr_name	
     else 
     getModuleRn		`thenRn` \ mod ->
     getGlobalNameEnv	`thenRn` \ global_env ->
-- 
1.7.10.4