21 lines
481 B
Rust
21 lines
481 B
Rust
// ignore-windows: No libc on Windows
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// Joining itself is undefined behavior.
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#![feature(rustc_private)]
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extern crate libc;
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use std::{ptr, thread};
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fn main() {
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let handle = thread::spawn(|| {
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unsafe {
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let native: libc::pthread_t = libc::pthread_self();
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assert_eq!(libc::pthread_join(native, ptr::null_mut()), 0); //~ ERROR: Undefined Behavior: trying to join itself
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}
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});
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thread::yield_now();
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handle.join().unwrap();
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}
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