From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/ui/nll/issue-48803.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 tests/ui/nll/issue-48803.rs

(limited to 'tests/ui/nll/issue-48803.rs')

diff --git a/tests/ui/nll/issue-48803.rs b/tests/ui/nll/issue-48803.rs
new file mode 100644
index 000000000..f7fd04179
--- /dev/null
+++ b/tests/ui/nll/issue-48803.rs
@@ -0,0 +1,13 @@
+fn flatten<'a, 'b, T>(x: &'a &'b T) -> &'a T {
+    x
+}
+
+fn main() {
+    let mut x = "original";
+    let y = &x;
+    let z = &y;
+    let w = flatten(z);
+    x = "modified";
+    //~^ ERROR cannot assign to `x` because it is borrowed [E0506]
+    println!("{}", w); // prints "modified"
+}
-- 
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