mirror of
https://github.com/rust-lang/rust.git
synced 2025-11-24 04:27:07 +00:00
6 lines
114 B
Rust
6 lines
114 B
Rust
//@ known-bug: #140479
|
|
macro_rules! a { ( $( { $ [ $b:c ] } )) => ( $(${ concat(d, $b)} ))}
|
|
fn e() {
|
|
a!({})
|
|
}
|