X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FdeSugar%2FMatchCon.lhs;h=5233d590373c50488132b36a07232505a35a5c09;hb=9f589efb688f22cb0637f9c1164dd9027b4378a3;hp=fd840e6f93b7c8e4402fa9dff89bbe788f24a134;hpb=f86fa5fd11a2847c6687ad84d579760a7a06eb8b;p=ghc-hetmet.git

diff --git a/compiler/deSugar/MatchCon.lhs b/compiler/deSugar/MatchCon.lhs
index fd840e6..5233d59 100644
--- a/compiler/deSugar/MatchCon.lhs
+++ b/compiler/deSugar/MatchCon.lhs
@@ -1,7 +1,9 @@
-
+%
+% (c) The University of Glasgow 2006
 % (c) The GRASP/AQUA Project, Glasgow University, 1992-1998
 %
-\section[MatchCon]{Pattern-matching constructors}
+
+Pattern-matching constructors
 
 \begin{code}
 module MatchCon ( matchConFamily ) where
@@ -10,19 +12,17 @@ module MatchCon ( matchConFamily ) where
 
 import {-# SOURCE #-} Match	( match )
 
-import HsSyn		( Pat(..), LPat, HsConDetails(..) )
-import DsBinds		( dsLHsBinds )
-import DataCon		( DataCon, dataConInstOrigArgTys, dataConEqSpec,
-			  dataConFieldLabels, dataConSourceArity )
-import TcType		( tcTyConAppArgs )
-import Type		( mkTyVarTys )
+import HsSyn
+import DsBinds
+import DataCon
+import TcType
+import Type
 import CoreSyn
 import DsMonad
 import DsUtils
 
-import Id		( Id, idName )
-import Type             ( Type )
-import SrcLoc		( unLoc, Located(..) )
+import Id
+import SrcLoc
 import Outputable
 \end{code}
 
@@ -132,7 +132,7 @@ conArgPats data_con arg_tys (RecCon rpats)
 	-- mk_pat picks a WildPat of the appropriate type for absent fields,
 	-- and the specified pattern for present fields
     mk_pat lbl arg_ty
-	= case [ pat | (sel_id,pat) <- rpats, idName (unLoc sel_id) == lbl] of
+	= case [ pat | HsRecField sel_id pat _ <- rpats, idName (unLoc sel_id) == lbl ] of
 	    (pat:pats) -> ASSERT( null pats ) unLoc pat
 	    []	       -> WildPat arg_ty
 \end{code}