1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/nll/issue-50461-used-mut-from-moves.rs b/tests/ui/nll/issue-50461-used-mut-from-moves.rs
new file mode 100644
index 000000000..2458b171e
--- /dev/null
+++ b/tests/ui/nll/issue-50461-used-mut-from-moves.rs
@@ -0,0 +1,17 @@
+// run-pass
+
+#![deny(unused_mut)]
+#![allow(dead_code)]
+
+struct Foo {
+    pub value: i32
+}
+
+fn use_foo_mut(mut foo: Foo) {
+    foo = foo;
+    println!("{}", foo.value);
+}
+
+fn main() {
+    use_foo_mut(Foo { value: 413 });
+}