1 // run-pass
2 // ignore-emscripten no threads support
3 
4 use std::thread;
5 
f()6 fn f() {
7     let _a: Box<_> = Box::new(0);
8     panic!();
9 }
10 
main()11 pub fn main() {
12     let t = thread::spawn(f);
13     drop(t.join());
14 }
15