X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcPat.lhs;h=064067534d434e8e99ec2259149948d97bf7f2d5;hb=6d2b0ae3ae3296cb6cdd496cbf85b897c7ce150b;hp=8b2fac26cacbc26b7b8bac9c07d3a504611b5323;hpb=5822cb8d13aa3c05d2b46b4510c13d94b902eb21;p=ghc-hetmet.git

diff --git a/compiler/typecheck/TcPat.lhs b/compiler/typecheck/TcPat.lhs
index 8b2fac2..0640675 100644
--- a/compiler/typecheck/TcPat.lhs
+++ b/compiler/typecheck/TcPat.lhs
@@ -6,6 +6,13 @@
 TcPat: Typechecking patterns
 
 \begin{code}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
 module TcPat ( tcLetPat, tcLamPat, tcLamPats, tcOverloadedLit,
 	       addDataConStupidTheta, badFieldCon, polyPatSig ) where
 
@@ -590,7 +597,7 @@ tcConPat pstate con_span data_con tycon pat_ty arg_pats thing_inside
 	    (unwrapFamInstScrutinee tycon ctxt_res_tys $
 	       ConPatOut { pat_con = L con_span data_con, 
 			   pat_tvs = ex_tvs' ++ co_vars,
-			   pat_dicts = map instToId dicts, 
+			   pat_dicts = map instToVar dicts, 
 			   pat_binds = dict_binds,
 			   pat_args = arg_pats', pat_ty = pat_ty },
 	     ex_tvs' ++ inner_tvs, res)