1 error: 4th rule of macro `num` is never used
2 --> $DIR/unused-macro-rules.rs:10:5
7 note: the lint level is defined here
8 --> $DIR/unused-macro-rules.rs:1:9
10 LL | #![deny(unused_macro_rules)]
13 error: 2nd rule of macro `num` is never used
14 --> $DIR/unused-macro-rules.rs:8:5
19 error: 3rd rule of macro `num_rec` is never used
20 --> $DIR/unused-macro-rules.rs:30:5
25 error: aborting due to 3 previous errors