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/regions/regions-link-fn-args.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/test/ui/regions/regions-link-fn-args.rs

(limited to 'src/test/ui/regions/regions-link-fn-args.rs')

diff --git a/src/test/ui/regions/regions-link-fn-args.rs b/src/test/ui/regions/regions-link-fn-args.rs
new file mode 100644
index 000000000..231407b22
--- /dev/null
+++ b/src/test/ui/regions/regions-link-fn-args.rs
@@ -0,0 +1,15 @@
+// run-pass
+// Test that region inference correctly links up the regions when a
+// `ref` borrow occurs inside a fn argument.
+
+// pretty-expanded FIXME #23616
+
+#![allow(dead_code)]
+
+fn with<'a, F>(_: F) where F: FnOnce(&'a Vec<isize>) -> &'a Vec<isize> { }
+
+fn foo() {
+    with(|&ref ints| ints);
+}
+
+fn main() { }
-- 
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