tests/ui/macros/issue-78892-substitution-in-statement-attr.rs

   1 // check-pass
   2
   3 // regression test for #78892
   4
   5 macro_rules! mac {
   6     ($lint_name:ident) => {{
   7         #[allow($lint_name)]
   8         let _ = ();
   9     }};
  10 }
  11
  12 fn main() {
  13     mac!(dead_code)
  14 }