Warning fix for unused and redundant imports

[ghc-hetmet.git] / compiler / hsSyn / HsPat.lhs

diff --git a/compiler/hsSyn/HsPat.lhs b/compiler/hsSyn/HsPat.lhs
index 65cc304..abfb3c6 100644 (file)
--- a/compiler/hsSyn/HsPat.lhs
+++ b/compiler/hsSyn/HsPat.lhs
@@ -131,7 +131,7 @@ data Pat id
   | CoPat      HsWrapper               -- If co::t1 -> t2, p::t2, 
                                        -- then (CoPat co p) :: t1
                (Pat id)                -- Why not LPat?  Ans: existing locn will do
-               Type
+               Type                    -- Type of whole pattern, t1
        -- During desugaring a (CoPat co pat) turns into a cast with 'co' on 
        -- the scrutinee, followed by a match on 'pat'
 \end{code}
@@ -219,8 +219,8 @@ pprConArgs (PrefixCon pats) = interppSP pats
 pprConArgs (InfixCon p1 p2) = interppSP [p1,p2]
 pprConArgs (RecCon rpats)   = braces (hsep (punctuate comma (map (pp_rpat) rpats)))
                            where
-                             pp_rpat (HsRecField v p d) = 
-                                hsep [ppr d, ppr v, char '=', ppr p]
+                             pp_rpat (HsRecField v p _d) = 
+                                hsep [ppr v, char '=', ppr p]
 
 -- add parallel array brackets around a document
 --