File: task-spawn-barefn.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 (18 lines) | stat: -rw-r--r-- 425 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
//@ run-fail
//@ error-pattern:Ensure that the child thread runs by panicking
//@ needs-threads

use std::thread;

fn main() {
    // the purpose of this test is to make sure that thread::spawn()
    // works when provided with a bare function:
    let r = thread::spawn(startfn).join();
    if r.is_err() {
        panic!()
    }
}

fn startfn() {
    assert!("Ensure that the child thread runs by panicking".is_empty());
}