From ef24de24a82fe681581cc130f342363c47c0969a Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 7 Jun 2024 07:48:48 +0200
Subject: Merging upstream version 1.75.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/ui/coroutine/issue-57478.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 tests/ui/coroutine/issue-57478.rs

(limited to 'tests/ui/coroutine/issue-57478.rs')

diff --git a/tests/ui/coroutine/issue-57478.rs b/tests/ui/coroutine/issue-57478.rs
new file mode 100644
index 000000000..716e4c67b
--- /dev/null
+++ b/tests/ui/coroutine/issue-57478.rs
@@ -0,0 +1,16 @@
+// check-pass
+
+#![feature(negative_impls, coroutines)]
+
+struct Foo;
+impl !Send for Foo {}
+
+fn main() {
+    assert_send(|| {
+        let guard = Foo;
+        drop(guard);
+        yield;
+    })
+}
+
+fn assert_send<T: Send>(_: T) {}
-- 
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