X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=compiler%2Frename%2FRnHsSyn.lhs;h=4171e34c6dea403a4e5046fc2cf727296747c798;hb=7fc749a43b4b6b85d234fa95d4928648259584f4;hp=8774b40625cbe02d8a376208463dde2168a4adf9;hpb=654a1ba16e47d3ddabeb74b809ee6097c0770d35;p=ghc-hetmet.git

diff --git a/compiler/rename/RnHsSyn.lhs b/compiler/rename/RnHsSyn.lhs
index 8774b40..4171e34 100644
--- a/compiler/rename/RnHsSyn.lhs
+++ b/compiler/rename/RnHsSyn.lhs
@@ -4,6 +4,13 @@
 \section[RnHsSyn]{Specialisations of the @HsSyn@ syntax for the renamer}
 
 \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 RnHsSyn( 
 	-- Names
 	charTyCon_name, listTyCon_name, parrTyCon_name, tupleTyCon_name,
@@ -130,9 +137,8 @@ conDeclFVs (L _ (ConDecl { con_qvars = tyvars, con_cxt = context,
 conResTyFVs ResTyH98       = emptyFVs
 conResTyFVs (ResTyGADT ty) = extractHsTyNames ty
 
-conDetailsFVs (PrefixCon btys)     = plusFVs (map bangTyFVs btys)
-conDetailsFVs (InfixCon bty1 bty2) = bangTyFVs bty1 `plusFV` bangTyFVs bty2
-conDetailsFVs (RecCon flds)	   = plusFVs [bangTyFVs bty | (HsRecField _ bty  _) <- flds]
+conDetailsFVs :: HsConDeclDetails Name -> FreeVars
+conDetailsFVs details = plusFVs (map bangTyFVs (hsConDeclArgTys details))
 
 bangTyFVs bty = extractHsTyNames (getBangType bty)
 \end{code}