src/test/ui/fail-no-dead-code-core.stderr

   1 error: function is never used: `foo`
   2   --> $DIR/fail-no-dead-code-core.rs:7:1
   3    |
   4 LL | fn foo() {
   5    | ^^^^^^^^
   6    |
   7 note: lint level defined here
   8   --> $DIR/fail-no-dead-code-core.rs:1:9
   9    |
  10 LL | #![deny(dead_code)]
  11    |         ^^^^^^^^^
  12
  13 error: aborting due to previous error
  14