Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 16 insertions, 0 deletions

diff --git a/src/test/ui/threads-sendsync/threads.rs b/src/test/ui/threads-sendsync/threads.rs
new file mode 100644
index 000000000..e3da83aa1
--- /dev/null
+++ b/src/test/ui/threads-sendsync/threads.rs
@@ -0,0 +1,16 @@
+// run-pass
+#![allow(unused_must_use)]
+// ignore-emscripten no threads support
+
+use std::thread;
+
+pub fn main() {
+    let mut i = 10;
+    while i > 0 {
+        thread::spawn({let i = i; move|| child(i)}).join();
+        i = i - 1;
+    }
+    println!("main thread exiting");
+}
+
+fn child(x: isize) { println!("{}", x); }