File: issue-5060.rs

package info (click to toggle)
rustc-web 1.78.0%2Bdfsg1-2~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,245,420 kB
  • sloc: xml: 147,985; javascript: 18,022; sh: 11,083; python: 10,265; ansic: 6,172; cpp: 5,023; asm: 4,390; makefile: 4,269
file content (16 lines) | stat: -rw-r--r-- 335 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
//@ run-pass
macro_rules! print_hd_tl {
    ($field_hd:ident, $($field_tl:ident),+) => ({
        print!("{}", stringify!($field_hd));
        print!("::[");
        $(
            print!("{}", stringify!($field_tl));
            print!(", ");
        )+
        print!("]\n");
    })
}

pub fn main() {
    print_hd_tl!(x, y, z, w)
}