X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcoreSyn%2FPprCore.lhs;h=ab3257e80a9f0eb09f183cce2eaa2560447d320b;hb=6c5705e398947a3b74a3f9b7cfb3dd93ca12b8e0;hp=cb79cb449d7c98ff70c988c701e6f0f95ed9be9b;hpb=d5934bbb856aa0aa620c9b2e0fa51c90a1a5a048;p=ghc-hetmet.git

diff --git a/compiler/coreSyn/PprCore.lhs b/compiler/coreSyn/PprCore.lhs
index cb79cb4..ab3257e 100644
--- a/compiler/coreSyn/PprCore.lhs
+++ b/compiler/coreSyn/PprCore.lhs
@@ -133,7 +133,7 @@ ppr_expr add_par expr@(App fun arg)
     let
 	pp_args     = sep (map pprArg args)
 	val_args    = dropWhile isTypeArg args	 -- Drop the type arguments for tuples
-	pp_tup_args = sep (punctuate comma (map pprArg val_args))
+	pp_tup_args = sep (punctuate comma (map pprCoreExpr val_args))
     in
     case fun of
 	Var f -> case isDataConWorkId_maybe f of