57 lines
1.2 KiB
Rust
57 lines
1.2 KiB
Rust
// run-pass
|
|
// needs-unwind
|
|
|
|
#![allow(stable_features)]
|
|
#![allow(unused_must_use)]
|
|
|
|
// ignore-emscripten no threads support
|
|
|
|
#![feature(std_panic)]
|
|
|
|
use std::panic;
|
|
use std::thread;
|
|
|
|
fn a() {
|
|
panic::set_hook(Box::new(|_| println!("hello yes this is a")));
|
|
panic::take_hook();
|
|
panic::set_hook(Box::new(|_| println!("hello yes this is a part 2")));
|
|
panic::take_hook();
|
|
}
|
|
|
|
fn b() {
|
|
panic::take_hook();
|
|
panic::take_hook();
|
|
panic::take_hook();
|
|
panic::take_hook();
|
|
panic::take_hook();
|
|
panic!();
|
|
}
|
|
|
|
fn c() {
|
|
panic::set_hook(Box::new(|_| ()));
|
|
panic::set_hook(Box::new(|_| ()));
|
|
panic::set_hook(Box::new(|_| ()));
|
|
panic::set_hook(Box::new(|_| ()));
|
|
panic::set_hook(Box::new(|_| ()));
|
|
panic::set_hook(Box::new(|_| ()));
|
|
panic!();
|
|
}
|
|
|
|
fn main() {
|
|
for _ in 0..10 {
|
|
let mut handles = vec![];
|
|
for _ in 0..10 {
|
|
handles.push(thread::spawn(a));
|
|
}
|
|
for _ in 0..10 {
|
|
handles.push(thread::spawn(b));
|
|
}
|
|
for _ in 0..10 {
|
|
handles.push(thread::spawn(c));
|
|
}
|
|
for handle in handles {
|
|
let _ = handle.join();
|
|
}
|
|
}
|
|
}
|