From 88abd7d81d585ba31cab1ca404a5ed6b44511f98 Mon Sep 17 00:00:00 2001
From: hi-rustin <rustin.liu@gmail.com>
Date: Fri, 18 Jun 2021 15:09:40 +0800
Subject: Lint for unused borrows as part of UNUSED_MUST_USE

---
 src/test/ui/array-slice-vec/slice-panic-1.rs |  2 +-
 src/test/ui/array-slice-vec/slice-panic-2.rs |  2 +-
 src/test/ui/array-slice-vec/slice.rs         | 16 ++++++++--------
 3 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'src/test/ui/array-slice-vec')

diff --git a/src/test/ui/array-slice-vec/slice-panic-1.rs b/src/test/ui/array-slice-vec/slice-panic-1.rs
index 8b27d055e2b..4134c623778 100644
--- a/src/test/ui/array-slice-vec/slice-panic-1.rs
+++ b/src/test/ui/array-slice-vec/slice-panic-1.rs
@@ -17,7 +17,7 @@ impl Drop for Foo {
 
 fn foo() {
     let x: &[_] = &[Foo, Foo];
-    &x[3..4];
+    let _ = &x[3..4];
 }
 
 fn main() {
diff --git a/src/test/ui/array-slice-vec/slice-panic-2.rs b/src/test/ui/array-slice-vec/slice-panic-2.rs
index 2ee564cadb3..2f7178fb3e1 100644
--- a/src/test/ui/array-slice-vec/slice-panic-2.rs
+++ b/src/test/ui/array-slice-vec/slice-panic-2.rs
@@ -21,7 +21,7 @@ fn bar() -> usize {
 
 fn foo() {
     let x: &[_] = &[Foo, Foo];
-    &x[3..bar()];
+    let _ = &x[3..bar()];
 }
 
 fn main() {
diff --git a/src/test/ui/array-slice-vec/slice.rs b/src/test/ui/array-slice-vec/slice.rs
index 14e1ddf52eb..a514e202773 100644
--- a/src/test/ui/array-slice-vec/slice.rs
+++ b/src/test/ui/array-slice-vec/slice.rs
@@ -67,14 +67,14 @@ impl IndexMut<RangeFull> for Foo {
 
 fn main() {
     let mut x = Foo;
-    &x[..];
-    &x[Foo..];
-    &x[..Foo];
-    &x[Foo..Foo];
-    &mut x[..];
-    &mut x[Foo..];
-    &mut x[..Foo];
-    &mut x[Foo..Foo];
+    let _ = &x[..];
+    let _ = &x[Foo..];
+    let _ = &x[..Foo];
+    let _ = &x[Foo..Foo];
+    let _ = &mut x[..];
+    let _ = &mut x[Foo..];
+    let _ = &mut x[..Foo];
+    let _ = &mut x[Foo..Foo];
     unsafe {
         assert_eq!(COUNT, 8);
     }
-- 
cgit 1.4.1-3-g733a5