b64c9d5670
These should all have been deprecated for at least one cycle, so this commit cleans them all out.
38 lines
1.1 KiB
Rust
38 lines
1.1 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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// ignore-emscripten no threads support
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#![feature(panic_handler)]
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use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
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use std::panic;
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use std::thread;
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static A: AtomicUsize = ATOMIC_USIZE_INIT;
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fn main() {
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panic::set_hook(Box::new(|_| {
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A.fetch_add(1, Ordering::SeqCst);
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}));
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let result = thread::spawn(|| {
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let result = panic::catch_unwind(|| {
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panic!("hi there");
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});
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panic::resume_unwind(result.unwrap_err());
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}).join();
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let msg = *result.unwrap_err().downcast::<&'static str>().unwrap();
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assert_eq!("hi there", msg);
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assert_eq!(1, A.load(Ordering::SeqCst));
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}
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