error: rule #4 of macro `num` is never used --> $DIR/unused-macro-rules-decl.rs:11:5 | LL | (four) => { 4 }, | ^^^^^^ | note: the lint level is defined here --> $DIR/unused-macro-rules-decl.rs:2:9 | LL | #![deny(unused_macro_rules)] | ^^^^^^^^^^^^^^^^^^ error: rule #2 of macro `num` is never used --> $DIR/unused-macro-rules-decl.rs:9:5 | LL | (two) => { 2 }, | ^^^^^ error: rule #3 of macro `num_rec` is never used --> $DIR/unused-macro-rules-decl.rs:31:5 | LL | (three) => { | ^^^^^^^ error: aborting due to 3 previous errors