mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-24 07:44:10 +00:00
15 lines
269 B
Rust
15 lines
269 B
Rust
// run-rustfix
|
|
|
|
#![allow(unused_must_use, unused_comparisons)]
|
|
|
|
macro_rules! is_plainly_printable {
|
|
($i: ident) => {
|
|
$i as u32 < 0 //~ `<` is interpreted as a start of generic arguments
|
|
};
|
|
}
|
|
|
|
fn main() {
|
|
let c = 'a';
|
|
is_plainly_printable!(c);
|
|
}
|