1 files changed, 11 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-4830.rs b/tests/ui/issues/issue-4830.rs
new file mode 100644
index 000000000..a8553bd6b
--- /dev/null
+++ b/tests/ui/issues/issue-4830.rs
@@ -0,0 +1,11 @@
+// check-pass
+#![allow(dead_code)]
+
+// pretty-expanded FIXME #23616
+
+pub struct Scheduler {
+    /// The event loop used to drive the scheduler and perform I/O
+    event_loop: Box<isize>
+}
+
+pub fn main() { }