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

   1 error: used binding `_foo` which is prefixed with an underscore. A leading underscore signals that a binding will not be used.
   2   --> $DIR/used_underscore_binding.rs:17:5
   3    |
   4 17 |     _foo + 1
   5    |     ^^^^
   6    |
   7    = note: `-D used-underscore-binding` implied by `-D warnings`
   8
   9 error: used binding `_foo` which is prefixed with an underscore. A leading underscore signals that a binding will not be used.
  10   --> $DIR/used_underscore_binding.rs:22:20
  11    |
  12 22 |     println!("{}", _foo);
  13    |                    ^^^^
  14
  15 error: used binding `_foo` which is prefixed with an underscore. A leading underscore signals that a binding will not be used.
  16   --> $DIR/used_underscore_binding.rs:23:16
  17    |
  18 23 |     assert_eq!(_foo, _foo);
  19    |                ^^^^
  20
  21 error: used binding `_foo` which is prefixed with an underscore. A leading underscore signals that a binding will not be used.
  22   --> $DIR/used_underscore_binding.rs:23:22
  23    |
  24 23 |     assert_eq!(_foo, _foo);
  25    |                      ^^^^
  26
  27 error: used binding `_underscore_field` which is prefixed with an underscore. A leading underscore signals that a binding will not be used.
  28   --> $DIR/used_underscore_binding.rs:36:5
  29    |
  30 36 |     s._underscore_field += 1;
  31    |     ^^^^^^^^^^^^^^^^^^^
  32