60 lines
1.5 KiB
Rust
60 lines
1.5 KiB
Rust
// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(panic_handler, std_panic)]
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// ignore-emscripten no threads support
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use std::panic;
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use std::thread;
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fn a() {
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panic::set_hook(Box::new(|_| println!("hello yes this is a")));
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panic::take_hook();
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panic::set_hook(Box::new(|_| println!("hello yes this is a part 2")));
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panic::take_hook();
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}
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fn b() {
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panic::take_hook();
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panic::take_hook();
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panic::take_hook();
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panic::take_hook();
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panic::take_hook();
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panic!();
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}
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fn c() {
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panic::set_hook(Box::new(|_| ()));
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panic::set_hook(Box::new(|_| ()));
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panic::set_hook(Box::new(|_| ()));
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panic::set_hook(Box::new(|_| ()));
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panic::set_hook(Box::new(|_| ()));
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panic::set_hook(Box::new(|_| ()));
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panic!();
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}
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fn main() {
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for _ in 0..10 {
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let mut handles = vec![];
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for _ in 0..10 {
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handles.push(thread::spawn(a));
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}
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for _ in 0..10 {
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handles.push(thread::spawn(b));
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}
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for _ in 0..10 {
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handles.push(thread::spawn(c));
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}
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for handle in handles {
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let _ = handle.join();
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}
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}
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}
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