src/tools/clippy/tests/ui/allow_attributes_without_reason.rs

   1 #![feature(lint_reasons)]
   2 #![deny(clippy::allow_attributes_without_reason)]
   3
   4 // These should trigger the lint
   5 #[allow(dead_code)]
   6 #[allow(dead_code, deprecated)]
   7 // These should be fine
   8 #[allow(dead_code, reason = "This should be allowed")]
   9 #[warn(dyn_drop, reason = "Warnings can also have reasons")]
  10 #[warn(deref_nullptr)]
  11 #[deny(deref_nullptr)]
  12 #[forbid(deref_nullptr)]
  13
  14 fn main() {}