1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/reborrow/custom_mut.rs b/tests/ui/reborrow/custom_mut.rs
new file mode 100644
index 00000000000..1e7c4693238
--- /dev/null
+++ b/tests/ui/reborrow/custom_mut.rs
@@ -0,0 +1,13 @@
+#![feature(reborrow)]
+use std::ops::Reborrow;
+
+struct CustomMut<'a, T>(&'a mut T);
+impl<'a, T> Reborrow for CustomMut<'a, T> {}
+
+fn method(a: CustomMut<'_, ()>) {}
+
+fn main() {
+    let a = CustomMut(&mut ());
+    let _ = method(a);
+    let _ = method(a); //~ERROR use of moved value: `a`
+}