From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/ui/issues/issue-64593.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/test/ui/issues/issue-64593.rs

(limited to 'src/test/ui/issues/issue-64593.rs')

diff --git a/src/test/ui/issues/issue-64593.rs b/src/test/ui/issues/issue-64593.rs
new file mode 100644
index 000000000..9e787f638
--- /dev/null
+++ b/src/test/ui/issues/issue-64593.rs
@@ -0,0 +1,12 @@
+// check-pass
+#![deny(improper_ctypes)]
+
+pub struct Error(std::num::NonZeroU32);
+
+extern "Rust" {
+    fn foo(dest: &mut [u8]) -> Result<(), Error>;
+}
+
+fn main() {
+    let _ = unsafe { foo(&mut []) };
+}
-- 
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