10 lines
134 B
Rust
10 lines
134 B
Rust
|
macro_rules! outer {
|
||
|
|
(#[$outer:meta]) => ()
|
||
|
|
}
|
||
|
|
|
||
|
|
outer! {
|
||
|
|
//! Inner
|
||
|
|
} //~^ ERROR no rules expected the token `!`
|
||
|
|
|
||
|
|
fn main() { }
|