Update `needless_borrow` test output and expected fix

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

diff --git a/tests/ui/needless_borrow.stderr b/tests/ui/needless_borrow.stderr
index eab79e63bc4b540424e09e6ef505bd2e06fab27c..012d62e287156f850f02871bba101d930a9bbdb7 100644 (file)
--- a/tests/ui/needless_borrow.stderr
+++ b/tests/ui/needless_borrow.stderr
@@ -1,39 +1,22 @@
-error: this expression borrows a reference that is immediately dereferenced by the compiler
-  --> $DIR/needless_borrow.rs:13:15
+error: this expression borrows a reference (`&i32`) that is immediately dereferenced by the compiler
+  --> $DIR/needless_borrow.rs:8:15
    |
-13 |     let c = x(&&a);
-   |               ^^^
+LL |     let _ = x(&&a); // warn
+   |               ^^^ help: change this to: `&a`
    |
-   = note: #[deny(needless_borrow)] implied by #[deny(clippy)]
-note: lint level defined here
-  --> $DIR/needless_borrow.rs:8:8
-   |
-8  | #[deny(clippy)]
-   |        ^^^^^^
-
-error: this pattern creates a reference to a reference
-  --> $DIR/needless_borrow.rs:20:17
-   |
-20 |     if let Some(ref cake) = Some(&5) {}
-   |                 ^^^^^^^^
-   |
-   = note: #[deny(needless_borrow)] implied by #[deny(clippy)]
+   = note: `-D clippy::needless-borrow` implied by `-D warnings`
 
-error: this expression borrows a reference that is immediately dereferenced by the compiler
-  --> $DIR/needless_borrow.rs:27:15
-   |
-27 |         46 => &&a,
-   |               ^^^
+error: this expression borrows a reference (`&mut i32`) that is immediately dereferenced by the compiler
+  --> $DIR/needless_borrow.rs:12:13
    |
-   = note: #[deny(needless_borrow)] implied by #[deny(clippy)]
+LL |     mut_ref(&mut &mut b); // warn
+   |             ^^^^^^^^^^^ help: change this to: `&mut b`
 
-warning: this pattern creates a reference to a reference
-  --> $DIR/needless_borrow.rs:50:31
-   |
-50 |     let _ = v.iter().filter(|&ref a| a.is_empty());
-   |                               ^^^^^
+error: this expression borrows a reference (`&i32`) that is immediately dereferenced by the compiler
+  --> $DIR/needless_borrow.rs:26:15
    |
-   = note: #[warn(needless_borrow)] on by default
+LL |         46 => &&a,
+   |               ^^^ help: change this to: `&a`
 
 error: aborting due to 3 previous errors