rust/tests/ui/threads-sendsync/task-spawn-barefn.rs
2023-01-11 09:32:08 +00:00

19 lines
441 B
Rust

// run-fail
// error-pattern:Ensure that the child thread runs by panicking
// ignore-emscripten Needs threads.
use std::thread;
fn main() {
// the purpose of this test is to make sure that thread::spawn()
// works when provided with a bare function:
let r = thread::spawn(startfn).join();
if r.is_err() {
panic!()
}
}
fn startfn() {
assert!("Ensure that the child thread runs by panicking".is_empty());
}