Fix `unnecessary_cast` suggestion when taking a reference

[rust.git] / tests / ui / issue_4266.rs

diff --git a/tests/ui/issue_4266.rs b/tests/ui/issue_4266.rs
index 953879f7bed09f712cc833e79563b3154454afce..8e0620e52b65fd6f5eb1c8f346ed264aad75d79a 100644 (file)
--- a/tests/ui/issue_4266.rs
+++ b/tests/ui/issue_4266.rs
@@ -1,6 +1,5 @@
-// compile-flags: --edition 2018
-#![feature(async_await)]
 #![allow(dead_code)]
+#![allow(clippy::uninlined_format_args)]
 
 async fn sink1<'a>(_: &'a str) {} // lint
 async fn sink1_elided(_: &str) {} // ok
@@ -26,7 +25,9 @@ async fn all_to_one<'a>(a: &'a str, _b: &'a str) -> &'a str {
 struct Foo;
 impl Foo {
     // ok
-    pub async fn foo(&mut self) {}
+    pub async fn new(&mut self) -> Self {
+        Foo {}
+    }
 }
 
 // rust-lang/rust#61115