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 737e718c4c088cb271c3439740de68d84279e701..8e0620e52b65fd6f5eb1c8f346ed264aad75d79a 100644 (file)
--- a/tests/ui/issue_4266.rs
+++ b/tests/ui/issue_4266.rs
@@ -1,42 +1,39 @@
-// compile-flags: --edition 2018
-#![feature(async_await)]
 #![allow(dead_code)]
+#![allow(clippy::uninlined_format_args)]
 
-// No edition 2018
-#[rustfmt::skip]
-mod m {
-    async fn sink1<'a>(_: &'a str) {} // lint
-    async fn sink1_elided(_: &str) {} // ok
+async fn sink1<'a>(_: &'a str) {} // lint
+async fn sink1_elided(_: &str) {} // ok
 
-    // lint
-    async fn one_to_one<'a>(s: &'a str) -> &'a str {
-        s
-    }
-
-    // ok
-    async fn one_to_one_elided(s: &str) -> &str {
-        s
-    }
+// lint
+async fn one_to_one<'a>(s: &'a str) -> &'a str {
+    s
+}
 
-    // ok
-    async fn all_to_one<'a>(a: &'a str, _b: &'a str) -> &'a str {
-        a
-    }
+// ok
+async fn one_to_one_elided(s: &str) -> &str {
+    s
+}
 
-    // async fn unrelated(_: &str, _: &str) {} // Not allowed in async fn
+// ok
+async fn all_to_one<'a>(a: &'a str, _b: &'a str) -> &'a str {
+    a
+}
 
-    // #3988
-    struct Foo;
-    impl Foo {
-        // ok
-        pub async fn foo(&mut self) {}
-    }
+// async fn unrelated(_: &str, _: &str) {} // Not allowed in async fn
 
-    // rust-lang/rust#61115
+// #3988
+struct Foo;
+impl Foo {
     // ok
-    async fn print(s: &str) {
-        println!("{}", s);
+    pub async fn new(&mut self) -> Self {
+        Foo {}
     }
 }
 
+// rust-lang/rust#61115
+// ok
+async fn print(s: &str) {
+    println!("{}", s);
+}
+
 fn main() {}