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

   1 error: useless lint attribute
   2   --> $DIR/useless_attribute.rs:8:1
   3    |
   4 LL | #[allow(dead_code)]
   5    | ^^^^^^^^^^^^^^^^^^^ help: if you just forgot a `!`, use: `#![allow(dead_code)]`
   6    |
   7    = note: `-D clippy::useless-attribute` implied by `-D warnings`
   8
   9 error: useless lint attribute
  10   --> $DIR/useless_attribute.rs:9:1
  11    |
  12 LL | #[cfg_attr(feature = "cargo-clippy", allow(dead_code))]
  13    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if you just forgot a `!`, use: `#![cfg_attr(feature = "cargo-clippy", allow(dead_code)`
  14
  15 error: useless lint attribute
  16   --> $DIR/useless_attribute.rs:67:5
  17    |
  18 LL |     #[allow(clippy::almost_swapped)]
  19    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if you just forgot a `!`, use: `#![allow(clippy::almost_swapped)]`
  20
  21 error: aborting due to 3 previous errors
  22