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 fde38508b32333eec5f9b47629805d4ca6617562..012d62e287156f850f02871bba101d930a9bbdb7 100644 (file)
--- a/tests/ui/needless_borrow.stderr
+++ b/tests/ui/needless_borrow.stderr
@@ -1,42 +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: `-D needless-borrow` implied by `-D warnings`
+   = note: `-D clippy::needless-borrow` implied by `-D warnings`
 
-error: this pattern creates a reference to a reference
-  --> $DIR/needless_borrow.rs:20:17
+error: this expression borrows a reference (`&mut i32`) that is immediately dereferenced by the compiler
+  --> $DIR/needless_borrow.rs:12:13
    |
-20 |     if let Some(ref cake) = Some(&5) {}
-   |                 ^^^^^^^^ help: change this to: `cake`
+LL |     mut_ref(&mut &mut b); // warn
+   |             ^^^^^^^^^^^ help: change this to: `&mut b`
 
-error: this expression borrows a reference that is immediately dereferenced by the compiler
-  --> $DIR/needless_borrow.rs:27:15
+error: this expression borrows a reference (`&i32`) that is immediately dereferenced by the compiler
+  --> $DIR/needless_borrow.rs:26:15
    |
-27 |         46 => &&a,
+LL |         46 => &&a,
    |               ^^^ help: change this to: `&a`
 
-error: this pattern takes a reference on something that is being de-referenced
-  --> $DIR/needless_borrow.rs:49:34
-   |
-49 |     let _ = v.iter_mut().filter(|&ref a| a.is_empty());
-   |                                  ^^^^^^ help: try removing the `&ref` part and just keep: `a`
-   |
-   = note: `-D needless-borrowed-reference` implied by `-D warnings`
-
-error: this pattern takes a reference on something that is being de-referenced
-  --> $DIR/needless_borrow.rs:50:30
-   |
-50 |     let _ = v.iter().filter(|&ref a| a.is_empty());
-   |                              ^^^^^^ help: try removing the `&ref` part and just keep: `a`
-
-error: this pattern creates a reference to a reference
-  --> $DIR/needless_borrow.rs:50:31
-   |
-50 |     let _ = v.iter().filter(|&ref a| a.is_empty());
-   |                               ^^^^^ help: change this to: `a`
-
-error: aborting due to 6 previous errors
+error: aborting due to 3 previous errors