From: simonpj <unknown>
Date: Thu, 19 Jul 2001 09:24:56 +0000 (+0000)
Subject: [project @ 2001-07-19 09:24:56 by simonpj]
X-Git-Tag: Approximately_9120_patches~1509
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=2ab55bbc8e54eeaf71c4cb2fb8b670c7105f77cb;p=ghc-hetmet.git

[project @ 2001-07-19 09:24:56 by simonpj]
Output a slightly better message for -ddump-hi-diffs
---

diff --git a/ghc/compiler/rename/RnIfaces.lhs b/ghc/compiler/rename/RnIfaces.lhs
index 443c642..b5a3ebb 100644
--- a/ghc/compiler/rename/RnIfaces.lhs
+++ b/ghc/compiler/rename/RnIfaces.lhs
@@ -859,8 +859,10 @@ checkEntityUsage new_vers (name,old_vers)
 			  out_of_date (sep [ptext SLIT("No longer exported:"), ppr name])
 
 	Just new_vers 	-- It's there, but is it up to date?
-	  | new_vers == old_vers -> traceHiDiffsRn (text "Up to date" <+> ppr name <+> parens (ppr new_vers)) `thenRn_` returnRn upToDate
-	  | otherwise	 	 -> out_of_date (sep [ptext SLIT("Out of date:"), ppr name])
+	  | new_vers == old_vers -> traceHiDiffsRn (text "Up to date" <+> ppr name <+> parens (ppr new_vers)) `thenRn_`
+			  	    returnRn upToDate
+	  | otherwise	 	 -> out_of_date (sep [ptext SLIT("Out of date:"), ppr name, ppr 
+						      old_vers, ptext SLIT("->"), ppr new_vers])
 
 up_to_date  msg = traceHiDiffsRn msg `thenRn_` returnRn upToDate
 out_of_date msg = traceHiDiffsRn msg `thenRn_` returnRn outOfDate