mirror of
https://git.proxmox.com/git/rustc
synced 2025-08-15 01:10:36 +00:00
14 lines
206 B
Rust
14 lines
206 B
Rust
//@ check-pass
|
|
|
|
macro_rules! foo {
|
|
($(: $p:path)? $(: $l:lifetime)? ) => { bar! {$(: $p)? $(: $l)? } };
|
|
}
|
|
|
|
macro_rules! bar {
|
|
($(: $p:path)? $(: $l:lifetime)? ) => {};
|
|
}
|
|
|
|
foo! {: 'a }
|
|
|
|
fn main() {}
|