mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-22 23:04:33 +00:00
15 lines
175 B
Rust
15 lines
175 B
Rust
|
//@ check-pass
|
||
|
|
|
||
|
|
macro_rules! foo {
|
||
|
|
() => {
|
||
|
|
#[allow(unreachable_patterns)]
|
||
|
|
{
|
||
|
|
123i32
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
let _ = foo!().abs();
|
||
|
|
}
|