1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/ui/nll/borrowck-thread-local-static-mut-borrow-outlives-fn.rs b/src/test/ui/nll/borrowck-thread-local-static-mut-borrow-outlives-fn.rs
new file mode 100644
index 000000000..7d3b00dfc
--- /dev/null
+++ b/src/test/ui/nll/borrowck-thread-local-static-mut-borrow-outlives-fn.rs
@@ -0,0 +1,25 @@
+//
+// run-pass
+//
+// FIXME(#54366) - We probably shouldn't allow #[thread_local] static mut to get a 'static lifetime.
+
+#![feature(thread_local)]
+
+#[thread_local]
+static mut X1: u64 = 0;
+
+struct S1 {
+    a: &'static mut u64,
+}
+
+impl S1 {
+    fn new(_x: u64) -> S1 {
+        S1 {
+            a: unsafe { &mut X1 },
+        }
+    }
+}
+
+fn main() {
+    S1::new(0).a;
+}