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, 24 insertions, 0 deletions

diff --git a/src/test/ui/threads-sendsync/sync-send-in-std.rs b/src/test/ui/threads-sendsync/sync-send-in-std.rs
new file mode 100644
index 000000000..b8ae214dc
--- /dev/null
+++ b/src/test/ui/threads-sendsync/sync-send-in-std.rs
@@ -0,0 +1,24 @@
+// run-pass
+
+// ignore-wasm32-bare networking not available
+// ignore-sgx ToSocketAddrs cannot be used for DNS Resolution
+
+use std::net::ToSocketAddrs;
+
+fn is_sync<T>(_: T) where T: Sync {}
+fn is_send<T>(_: T) where T: Send {}
+
+macro_rules! all_sync_send {
+    ($ctor:expr, $($iter:ident),+) => ({
+        $(
+            let mut x = $ctor;
+            is_sync(x.$iter());
+            let mut y = $ctor;
+            is_send(y.$iter());
+        )+
+    })
+}
+
+fn main() {
+    all_sync_send!("localhost:80".to_socket_addrs().unwrap(), next);
+}