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, 21 insertions, 0 deletions

diff --git a/src/test/ui/traits/negative-impls/negated-auto-traits-rpass.rs b/src/test/ui/traits/negative-impls/negated-auto-traits-rpass.rs
new file mode 100644
index 000000000..a1042f831
--- /dev/null
+++ b/src/test/ui/traits/negative-impls/negated-auto-traits-rpass.rs
@@ -0,0 +1,21 @@
+// run-pass
+#![allow(unused_variables)]
+#![feature(negative_impls)]
+
+use std::marker::Send;
+
+pub struct WaitToken;
+impl !Send for WaitToken {}
+
+pub struct Test<T>(#[allow(unused_tuple_struct_fields)] T);
+unsafe impl<T: 'static> Send for Test<T> {}
+
+pub fn spawn<F>(_: F) -> () where F: FnOnce(), F: Send + 'static {}
+
+fn main() {
+    let wt = Test(WaitToken);
+    spawn(move || {
+        let x = wt;
+        println!("Hello, World!");
+    });
+}