File: expand-with-a-macro.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (20 lines) | stat: -rw-r--r-- 264 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
//@ run-pass
//@ needs-unwind
//@ proc-macro: expand-with-a-macro.rs


#![deny(warnings)]

#[macro_use]
extern crate expand_with_a_macro;

use std::panic;

#[derive(A)]
struct A;

fn main() {
    assert!(panic::catch_unwind(|| {
        A.a();
    }).is_err());
}