src/test/run-pass/issues/issue-21291.rs

   1 // run-pass
   2 // ignore-emscripten no threads support
   3
   4 // Regression test for unwrapping the result of `join`, issue #21291
   5
   6 use std::thread;
   7
   8 fn main() {
   9     thread::spawn(|| {}).join().unwrap()
  10 }