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

diff --git a/tests/ui/needless_borrow.rs b/tests/ui/needless_borrow.rs
index 088d33b875f968b4bd3b0510910d56d0b4f00977..1e281316c8a39c10e053d2d529896c93b19b1400 100644 (file)
--- a/tests/ui/needless_borrow.rs
+++ b/tests/ui/needless_borrow.rs
@@ -1,11 +1,12 @@
-use std::borrow::Cow;
+// run-rustfix
 
+#![allow(clippy::needless_borrowed_reference)]
 
 fn x(y: &i32) -> i32 {
     *y
 }
 
-#[warn(clippy)]
+#[warn(clippy::all, clippy::needless_borrow)]
 #[allow(unused_variables)]
 fn main() {
     let a = 5;
@@ -29,7 +30,7 @@ fn main() {
     };
 }
 
-fn f<T:Copy>(y: &T) -> T {
+fn f<T: Copy>(y: &T) -> T {
     *y
 }
 
@@ -41,8 +42,8 @@ trait Trait {}
 
 impl<'a> Trait for &'a str {}
 
-fn h(_: &Trait) {}
-
+fn h(_: &dyn Trait) {}
+#[warn(clippy::needless_borrow)]
 #[allow(dead_code)]
 fn issue_1432() {
     let mut v = Vec::<String>::new();
@@ -53,10 +54,8 @@ fn issue_1432() {
 }
 
 #[allow(dead_code)]
-fn test_cow_with_ref(c: &Cow<[i32]>) {
-}
-
-#[allow(dead_code)]
-fn test_cow(c: Cow<[i32]>) {
-    let _c = c;
+#[warn(clippy::needless_borrow)]
+#[derive(Debug)]
+enum Foo<'a> {
+    Str(&'a str),
 }