X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=inline;f=compiler%2FcoreSyn%2FPprCore.lhs;h=df2978e4d2c543981be7afa496b8bcfdc7f4fffc;hb=737e2ddbdd537f9e366329347001f31d91f1b5ef;hp=3bdb79c3314e522f3e8a1e4f3b049307769dedc8;hpb=a263737bbf44050a7b5ecbe267ddf85d410b73e5;p=ghc-hetmet.git

diff --git a/compiler/coreSyn/PprCore.lhs b/compiler/coreSyn/PprCore.lhs
index 3bdb79c..df2978e 100644
--- a/compiler/coreSyn/PprCore.lhs
+++ b/compiler/coreSyn/PprCore.lhs
@@ -123,7 +123,7 @@ ppr_expr add_par (Cast expr co)
   where
     pprCo co | opt_SuppressCoercions = ptext (sLit "...")
              | otherwise = parens
-                         $ sep [ppr co, dcolon <+> ppr (coercionKindPredTy co)]
+                         $ sep [ppr co, dcolon <+> pprEqPred (coercionKind co)]
 	 
 
 ppr_expr add_par expr@(Lam _ _)
@@ -269,9 +269,6 @@ pprCoreBinder LambdaBind bndr
 
 -- Case bound things don't get a signature or a herald, unless we have debug on
 pprCoreBinder CaseBind bndr 
-  | isDeadBinder bndr	 -- False for tyvars
-  = ptext (sLit "_")
-  | otherwise
   = getPprStyle $ \ sty ->
     if debugStyle sty then
 	parens (pprTypedBinder bndr)
@@ -407,19 +404,22 @@ instance Outputable Unfolding where
       		     , uf_expandable=exp, uf_guidance=g, uf_arity=arity}) 
 	= ptext (sLit "Unf") <> braces (pp_info $$ pp_rhs)
     where
-      pp_info = hsep [ ptext (sLit "TopLvl=") <> ppr top 
-                     , ptext (sLit "Arity=") <> int arity
-                     , ptext (sLit "Value=") <> ppr hnf
-                     , ptext (sLit "ConLike=") <> ppr conlike
-                     , ptext (sLit "Cheap=") <> ppr cheap
-                     , ptext (sLit "Expandable=") <> ppr exp
-                     , ppr g ]
+      pp_info = fsep $ punctuate comma 
+                [ ptext (sLit "TopLvl=")     <> ppr top 
+                , ptext (sLit "Arity=")      <> int arity
+                , ptext (sLit "Value=")      <> ppr hnf
+                , ptext (sLit "ConLike=")    <> ppr conlike
+                , ptext (sLit "Cheap=")      <> ppr cheap
+                , ptext (sLit "Expandable=") <> ppr exp
+                , ptext (sLit "Guidance=")   <> ppr g ]
+      pp_tmpl = ptext (sLit "Tmpl=") <+> ppr rhs
       pp_rhs = case g of
       	      	  UnfoldNever         -> usually_empty
 		  UnfoldIfGoodArgs {} -> usually_empty
-                  _other              -> ppr rhs
-      usually_empty = ifPprDebug (ppr rhs)
-            -- In this case show 'rhs' only in debug mode
+                  _other              -> pp_tmpl
+      usually_empty = ifPprDebug (ptext (sLit "<rhs>"))
+            -- Don't print the RHS or we get a quadratic 
+	    -- blowup in the size of the printout!
 \end{code}
 
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