From: Ian Lynagh <igloo@earth.li>
Date: Fri, 2 May 2008 22:56:45 +0000 (+0000)
Subject: Fix some space-wasting in the Parser
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=8d6e1b1d33ea8f21204911155af6b829d1ae031b

Fix some space-wasting in the Parser
(fst x, snd x) => x
---

diff --git a/compiler/parser/Parser.y.pp b/compiler/parser/Parser.y.pp
index 6a34c2d..e0fb04b 100644
--- a/compiler/parser/Parser.y.pp
+++ b/compiler/parser/Parser.y.pp
@@ -378,7 +378,7 @@ module 	:: { Located (HsModule RdrName) }
                           Nothing)) }
 
 maybedocheader :: { (HaddockModInfo RdrName, Maybe (HsDoc RdrName)) }
-        : moduleheader            { (fst $1, snd $1) }
+        : moduleheader            { $1 }
         | {- empty -}             { (emptyHaddockModInfo, Nothing) }
 
 missing_module_keyword :: { () }