From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/panics/panic-handler-set-twice.rs | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 src/test/ui/panics/panic-handler-set-twice.rs (limited to 'src/test/ui/panics/panic-handler-set-twice.rs') diff --git a/src/test/ui/panics/panic-handler-set-twice.rs b/src/test/ui/panics/panic-handler-set-twice.rs new file mode 100644 index 000000000..274453020 --- /dev/null +++ b/src/test/ui/panics/panic-handler-set-twice.rs @@ -0,0 +1,25 @@ +// run-pass +// needs-unwind +#![allow(unused_variables)] +#![allow(stable_features)] + +#![feature(std_panic)] + +// ignore-emscripten no threads support + +use std::sync::atomic::{AtomicUsize, Ordering}; +use std::panic; +use std::thread; + +static A: AtomicUsize = AtomicUsize::new(0); + +fn main() { + panic::set_hook(Box::new(|_| ())); + panic::set_hook(Box::new(|info| { A.fetch_add(1, Ordering::SeqCst); })); + + let _ = thread::spawn(|| { + panic!(); + }).join(); + + assert_eq!(1, A.load(Ordering::SeqCst)); +} -- cgit v1.2.3