Be less noisy in a debug trace (Arity decrease)

diff --git a/compiler/simplCore/Simplify.lhs b/compiler/simplCore/Simplify.lhs
index 1f691ea..2050f4d 100644 (file)
--- a/compiler/simplCore/Simplify.lhs
+++ b/compiler/simplCore/Simplify.lhs
@@ -632,7 +632,7 @@ addNonRecWithUnf env new_bndr new_rhs new_unfolding
     ASSERT( isId new_bndr )
     WARN( new_arity < old_arity || new_arity < dmd_arity, 
           (ptext (sLit "Arity decrease:") <+> ppr final_id <+> ppr old_arity
-               <+> ppr new_arity <+> ppr dmd_arity) $$ ppr new_rhs )
+               <+> ppr new_arity <+> ppr dmd_arity) )
        -- Note [Arity decrease]
 
     final_id `seq`   -- This seq forces the Id, and hence its IdInfo,