1 error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
2 --> $DIR/reserved-attr-on-macro.rs:1:3
4 LL | #[rustc_attribute_should_be_reserved]
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
7 error: cannot determine resolution for the macro `foo`
8 --> $DIR/reserved-attr-on-macro.rs:10:5
13 = note: import resolution is stuck, try simplifying macro imports
15 error: cannot find attribute `rustc_attribute_should_be_reserved` in this scope
16 --> $DIR/reserved-attr-on-macro.rs:1:3
18 LL | #[rustc_attribute_should_be_reserved]
19 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
21 error: aborting due to 3 previous errors