X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FdeSugar%2FMatchCon.lhs;h=801944a642da79382cc753d19d3f7b612bb9dbd7;hb=cec9b62f2ccdd358aa1d99c4143794b541b87f7e;hp=4e9ee8e3f7c567895b0cc861cdb751e29a2d1190;hpb=30c122df62ec75f9ed7f392f24c2925675bf1d06;p=ghc-hetmet.git

diff --git a/compiler/deSugar/MatchCon.lhs b/compiler/deSugar/MatchCon.lhs
index 4e9ee8e..801944a 100644
--- a/compiler/deSugar/MatchCon.lhs
+++ b/compiler/deSugar/MatchCon.lhs
@@ -25,6 +25,7 @@ import DataCon
 import TcType
 import Type
 import CoreSyn
+import MkCore
 import DsMonad
 import DsUtils
 import Util	( takeList )
@@ -124,7 +125,7 @@ matchOneCon vars ty (eqn1 : eqns)	-- All eqns for a single constructor
 	= do { prs <- dsLHsBinds bind
 	     ; return (wrapBinds (tvs `zip` tvs1) 
 		       . wrapBinds (ds  `zip` dicts1)
-		       . mkDsLet (Rec prs),
+		       . mkCoreLet (Rec prs),
 		       eqn { eqn_pats = conArgPats con1 arg_tys args ++ pats }) }
 
 conArgPats :: DataCon