mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-18 03:25:55 +00:00
6 lines
127 B
Rust
6 lines
127 B
Rust
#![feature(concat_idents)]
|
|
|
|
fn main() {
|
|
let x = concat_idents!(); //~ ERROR `concat_idents!()` takes 1 or more arguments
|
|
}
|