src/test/ui/liveness/liveness-derive.stderr

   1 warning: unused variable: `a`
   2   --> $DIR/liveness-derive.rs:15:13
   3    |
   4 LL |         let a = 0;
   5    |             ^ help: if this is intentional, prefix it with an underscore: `_a`
   6    |
   7 note: the lint level is defined here
   8   --> $DIR/liveness-derive.rs:6:9
   9    |
  10 LL | #![warn(unused)]
  11    |         ^^^^^^
  12    = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
  13
  14 warning: unused variable: `b`
  15   --> $DIR/liveness-derive.rs:20:13
  16    |
  17 LL |         let b = 16;
  18    |             ^ help: if this is intentional, prefix it with an underscore: `_b`
  19
  20 warning: 2 warnings emitted
  21