mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-11 16:15:03 +00:00
18 lines
253 B
Rust
18 lines
253 B
Rust
//@ run-pass
|
|
#![allow(dead_code)]
|
|
|
|
#[macro_export]
|
|
macro_rules! state {
|
|
( $( $name:ident : $field:ty )* ) => (
|
|
#[derive(Default)]
|
|
struct State {
|
|
$($name : $field),*
|
|
}
|
|
)
|
|
}
|
|
|
|
state! { x: i64 }
|
|
|
|
pub fn main() {
|
|
}
|