Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/ui/threads-sendsync/task-comm-13.rs b/tests/ui/threads-sendsync/task-comm-13.rs
new file mode 100644
index 000000000..327eaaf8f
--- /dev/null
+++ b/tests/ui/threads-sendsync/task-comm-13.rs
@@ -0,0 +1,18 @@
+// run-pass
+#![allow(unused_variables)]
+// ignore-emscripten no threads support
+
+use std::sync::mpsc::{channel, Sender};
+use std::thread;
+
+fn start(tx: &Sender<isize>, start: isize, number_of_messages: isize) {
+    let mut i: isize = 0;
+    while i< number_of_messages { tx.send(start + i).unwrap(); i += 1; }
+}
+
+pub fn main() {
+    println!("Check that we don't deadlock.");
+    let (tx, rx) = channel();
+    let _ = thread::spawn(move|| { start(&tx, 0, 10) }).join();
+    println!("Joined task");
+}