| error[E0658]: The attribute `marco_use` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642) | |
| --> $DIR/issue-49074.rs:13:3 | |
| | | |
| LL | #[marco_use] // typo | |
| | ^^^^^^^^^ | |
| | | |
| = help: add #![feature(custom_attribute)] to the crate attributes to enable | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0658`. |