src/tools/clippy/tests/ui/needless_borrowed_ref.stderr

   1 error: this pattern takes a reference on something that is being de-referenced
   2  --> $DIR/needless_borrowed_ref.rs:8:34
   3   |
   4 8 |     let _ = v.iter_mut().filter(|&ref a| a.is_empty());
   5   |                                  ^^^^^^ help: try removing the `&ref` part and just keep: `a`
   6   |
   7   = note: `-D needless-borrowed-reference` implied by `-D warnings`
   8
   9 error: this pattern takes a reference on something that is being de-referenced
  10   --> $DIR/needless_borrowed_ref.rs:13:17
  11    |
  12 13 |     if let Some(&ref v) = thingy {
  13    |                 ^^^^^^ help: try removing the `&ref` part and just keep: `v`
  14
  15 error: this pattern takes a reference on something that is being de-referenced
  16   --> $DIR/needless_borrowed_ref.rs:42:27
  17    |
  18 42 |         (&Animal::Cat(v), &ref k) | (&ref k, &Animal::Cat(v)) => (), // lifetime mismatch error if there is no '&ref'
  19    |                           ^^^^^^ help: try removing the `&ref` part and just keep: `k`
  20
  21 error: this pattern takes a reference on something that is being de-referenced
  22   --> $DIR/needless_borrowed_ref.rs:42:38
  23    |
  24 42 |         (&Animal::Cat(v), &ref k) | (&ref k, &Animal::Cat(v)) => (), // lifetime mismatch error if there is no '&ref'
  25    |                                      ^^^^^^ help: try removing the `&ref` part and just keep: `k`
  26