1 files changed, 11 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-23898.rs b/tests/ui/issues/issue-23898.rs
new file mode 100644
index 000000000..3de365675
--- /dev/null
+++ b/tests/ui/issues/issue-23898.rs
@@ -0,0 +1,11 @@
+// run-pass
+#![allow(unused_parens)]
+#![allow(non_camel_case_types)]
+
+// Note: This test was used to demonstrate #5873 (now #23898).
+
+enum State { ST_NULL, ST_WHITESPACE }
+
+fn main() {
+    [State::ST_NULL; (State::ST_WHITESPACE as usize)];
+}