From 15b2640e70e6d9b004dee9c782d91563a94fefbd Mon Sep 17 00:00:00 2001
From: Mark Mansi <markm@cs.wisc.edu>
Date: Sat, 11 Aug 2018 12:44:35 -0500
Subject: [PATCH] fix another

---
 src/test/ui/impl-trait/where-allowed.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test/ui/impl-trait/where-allowed.rs b/src/test/ui/impl-trait/where-allowed.rs
index 2891cd59e3e..69f6d202f14 100644
--- a/src/test/ui/impl-trait/where-allowed.rs
+++ b/src/test/ui/impl-trait/where-allowed.rs
@@ -125,7 +125,7 @@ trait InTraitDefnReturn {
 // Allowed and disallowed in trait impls
 trait DummyTrait {
     type Out;
-    fn in_trait_impl_parameter(impl Debug);
+    fn in_trait_impl_parameter(_: impl Debug);
     fn in_trait_impl_return() -> Self::Out;
 }
 impl DummyTrait for () {