1 files changed, 17 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-47722.rs b/src/test/ui/issues/issue-47722.rs
new file mode 100644
index 000000000..5645a6343
--- /dev/null
+++ b/src/test/ui/issues/issue-47722.rs
@@ -0,0 +1,17 @@
+// check-pass
+
+// Tests that automatic coercions from &mut T to *mut T
+// allow borrows of T to expire immediately - essentially, that
+// they work identically to 'foo as *mut T'
+
+struct SelfReference {
+    self_reference: *mut SelfReference,
+}
+
+impl SelfReference {
+    fn set_self_ref(&mut self) {
+        self.self_reference = self;
+    }
+}
+
+fn main() {}