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/span/borrowck-object-mutability.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/test/ui/span/borrowck-object-mutability.rs

(limited to 'src/test/ui/span/borrowck-object-mutability.rs')

diff --git a/src/test/ui/span/borrowck-object-mutability.rs b/src/test/ui/span/borrowck-object-mutability.rs
new file mode 100644
index 000000000..f5adc2cc1
--- /dev/null
+++ b/src/test/ui/span/borrowck-object-mutability.rs
@@ -0,0 +1,26 @@
+trait Foo {
+    fn borrowed(&self);
+    fn borrowed_mut(&mut self);
+}
+
+fn borrowed_receiver(x: &dyn Foo) {
+    x.borrowed();
+    x.borrowed_mut(); //~ ERROR cannot borrow
+}
+
+fn borrowed_mut_receiver(x: &mut dyn Foo) {
+    x.borrowed();
+    x.borrowed_mut();
+}
+
+fn owned_receiver(x: Box<dyn Foo>) {
+    x.borrowed();
+    x.borrowed_mut(); //~ ERROR cannot borrow
+}
+
+fn mut_owned_receiver(mut x: Box<dyn Foo>) {
+    x.borrowed();
+    x.borrowed_mut();
+}
+
+fn main() {}
-- 
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