14 lines
174 B
Rust
14 lines
174 B
Rust
macro_rules! m {
|
|
($my_type: ty) => {
|
|
impl $my_type for u8 {}
|
|
}
|
|
}
|
|
|
|
trait Tr {}
|
|
|
|
m!(Tr);
|
|
|
|
m!(&'static u8); //~ ERROR expected a trait, found type
|
|
|
|
fn main() {}
|