From df8a64327ccfcb869867f41cdc6c11ee9357f7d1 Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <spastorino@gmail.com>
Date: Thu, 19 Aug 2021 10:48:20 -0300
Subject: [PATCH] Use a trait instead of the now disallowed missing trait there

---
 .../type-alias-impl-trait/unused_generic_param.rs  |  9 +++++----
 .../unused_generic_param.stderr                    | 14 --------------
 2 files changed, 5 insertions(+), 18 deletions(-)
 delete mode 100644 src/test/ui/type-alias-impl-trait/unused_generic_param.stderr

diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.rs b/src/test/ui/type-alias-impl-trait/unused_generic_param.rs
index 04a5c58cd36e9..ad5e4918ccac5 100644
--- a/src/test/ui/type-alias-impl-trait/unused_generic_param.rs
+++ b/src/test/ui/type-alias-impl-trait/unused_generic_param.rs
@@ -1,16 +1,17 @@
+// check-pass
+
 #![feature(type_alias_impl_trait)]
+#![allow(dead_code)]
 
 fn main() {}
 
-type PartiallyDefined<T> = impl 'static;
-//~^ ERROR: at least one trait must be specified
+type PartiallyDefined<T> = impl Sized;
 
 fn partially_defined<T: std::fmt::Debug>(_: T) -> PartiallyDefined<T> {
     4u32
 }
 
-type PartiallyDefined2<T> = impl 'static;
-//~^ ERROR: at least one trait must be specified
+type PartiallyDefined2<T> = impl Sized;
 
 fn partially_defined2<T: std::fmt::Debug>(_: T) -> PartiallyDefined2<T> {
     4u32
diff --git a/src/test/ui/type-alias-impl-trait/unused_generic_param.stderr b/src/test/ui/type-alias-impl-trait/unused_generic_param.stderr
deleted file mode 100644
index 4e11854b07189..0000000000000
--- a/src/test/ui/type-alias-impl-trait/unused_generic_param.stderr
+++ /dev/null
@@ -1,14 +0,0 @@
-error: at least one trait must be specified
-  --> $DIR/unused_generic_param.rs:5:28
-   |
-LL | type PartiallyDefined<T> = impl 'static;
-   |                            ^^^^^^^^^^^^
-
-error: at least one trait must be specified
-  --> $DIR/unused_generic_param.rs:12:29
-   |
-LL | type PartiallyDefined2<T> = impl 'static;
-   |                             ^^^^^^^^^^^^
-
-error: aborting due to 2 previous errors
-