X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcoreSyn%2FCoreFVs.lhs;h=e5cbfc4d430fabb419b301e33ffc420bd9e16683;hb=1285cf63bc086f323d6b935948388970ce047f59;hp=1e8c9e7b0b226d63bee9664a25803d8f6175ff53;hpb=c86161c5cf11de77e911fcb9e1e2bd1f8bd80b42;p=ghc-hetmet.git

diff --git a/compiler/coreSyn/CoreFVs.lhs b/compiler/coreSyn/CoreFVs.lhs
index 1e8c9e7..e5cbfc4 100644
--- a/compiler/coreSyn/CoreFVs.lhs
+++ b/compiler/coreSyn/CoreFVs.lhs
@@ -395,7 +395,7 @@ idFreeVars id = ASSERT( isId id)
 bndrRuleAndUnfoldingVars ::Var -> VarSet
 -- A 'let' can bind a type variable, and idRuleVars assumes 
 -- it's seeing an Id. This function tests first.
-bndrRuleAndUnfoldingVars v | isTyVar v = emptyVarSet
+bndrRuleAndUnfoldingVars v | isTyCoVar v = emptyVarSet
 	                   | otherwise = idRuleAndUnfoldingVars v
 
 idRuleAndUnfoldingVars :: Id -> VarSet
@@ -422,10 +422,10 @@ idUnfoldingVars :: Id -> VarSet
 idUnfoldingVars id
   = case realIdUnfolding id of
       CoreUnfolding { uf_tmpl = rhs, uf_src = src }
-      		           | isInlineRuleSource src
-	                   -> exprFreeVars rhs
-      DFunUnfolding _ args -> exprsFreeVars args
-      _                    -> emptyVarSet
+      		             | isInlineRuleSource src
+	                     -> exprFreeVars rhs
+      DFunUnfolding _ _ args -> exprsFreeVars args
+      _                      -> emptyVarSet
 \end{code}