tests/ui/needless_borrow.stderr

   1 error: this expression borrows a reference that is immediately dereferenced by the compiler
   2   --> $DIR/needless_borrow.rs:13:15
   3    |
   4 13 |     let c = x(&&a);
   5    |               ^^^
   6    |
   7    = note: #[deny(needless_borrow)] implied by #[deny(clippy)]
   8 note: lint level defined here
   9   --> $DIR/needless_borrow.rs:8:8
  10    |
  11 8  | #[deny(clippy)]
  12    |        ^^^^^^
  13
  14 error: this pattern creates a reference to a reference
  15   --> $DIR/needless_borrow.rs:20:17
  16    |
  17 20 |     if let Some(ref cake) = Some(&5) {}
  18    |                 ^^^^^^^^
  19    |
  20    = note: #[deny(needless_borrow)] implied by #[deny(clippy)]
  21
  22 error: this expression borrows a reference that is immediately dereferenced by the compiler
  23   --> $DIR/needless_borrow.rs:27:15
  24    |
  25 27 |         46 => &&a,
  26    |               ^^^
  27    |
  28    = note: #[deny(needless_borrow)] implied by #[deny(clippy)]
  29
  30 warning: this pattern creates a reference to a reference
  31   --> $DIR/needless_borrow.rs:50:31
  32    |
  33 50 |     let _ = v.iter().filter(|&ref a| a.is_empty());
  34    |                               ^^^^^
  35    |
  36    = note: #[warn(needless_borrow)] on by default
  37
  38 error: aborting due to 3 previous errors
  39