From ca109af2acceee83b21fefe22713e3f34c04130b Mon Sep 17 00:00:00 2001
From: Amanjeev Sethi <aj@amanjeev.com>
Date: Fri, 2 Sep 2022 19:12:03 -0400
Subject: [PATCH] Add regression test

---
 tests/ui/statics/recursive_interior_mut.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 tests/ui/statics/recursive_interior_mut.rs

diff --git a/tests/ui/statics/recursive_interior_mut.rs b/tests/ui/statics/recursive_interior_mut.rs
new file mode 100644
index 000000000000..7e3083909d52
--- /dev/null
+++ b/tests/ui/statics/recursive_interior_mut.rs
@@ -0,0 +1,20 @@
+// check-pass
+
+use std::cell::Cell;
+use std::ptr::NonNull;
+
+struct ChunkFooter {
+    prev: Cell<NonNull<ChunkFooter>>,
+}
+
+struct EmptyChunkFooter(ChunkFooter);
+
+unsafe impl Sync for EmptyChunkFooter {}
+
+static EMPTY_CHUNK: EmptyChunkFooter = EmptyChunkFooter(ChunkFooter {
+    prev: Cell::new(unsafe {
+        NonNull::new_unchecked(&EMPTY_CHUNK as *const EmptyChunkFooter as *mut ChunkFooter)
+    }),
+});
+
+fn main() {}