X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FdeSugar%2FDsUtils.lhs;h=6d2b2c6584135a37ffc769e43d094fcf671c0003;hp=41ef58e114612902cb761fec1981afd09024fa8d;hb=17b297d97d327620ed6bfab942f8992b2446f1bf;hpb=940524aec90652b5ef81789c9a453c57c0e42cc9

diff --git a/compiler/deSugar/DsUtils.lhs b/compiler/deSugar/DsUtils.lhs
index 41ef58e..6d2b2c6 100644
--- a/compiler/deSugar/DsUtils.lhs
+++ b/compiler/deSugar/DsUtils.lhs
@@ -8,6 +8,13 @@ Utilities for desugaring
 This module exports some utility functions of no great interest.
 
 \begin{code}
+{-# OPTIONS_GHC -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/WorkingConventions#Warnings
+-- for details
+
 module DsUtils (
 	EquationInfo(..), 
 	firstPat, shiftEqns,
@@ -647,7 +654,7 @@ mkSelectorBinds pat val_expr
     is_simple_lpat p = is_simple_pat (unLoc p)
 
     is_simple_pat (TuplePat ps Boxed _)        = all is_triv_lpat ps
-    is_simple_pat (ConPatOut{ pat_args = ps }) = all is_triv_lpat (hsConArgs ps)
+    is_simple_pat (ConPatOut{ pat_args = ps }) = all is_triv_lpat (hsConPatArgs ps)
     is_simple_pat (VarPat _)	       	       = True
     is_simple_pat (ParPat p)		       = is_simple_lpat p
     is_simple_pat other		       	       = False