1 files changed, 12 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-21891.rs b/tests/ui/issues/issue-21891.rs
new file mode 100644
index 000000000..576f0253e
--- /dev/null
+++ b/tests/ui/issues/issue-21891.rs
@@ -0,0 +1,12 @@
+// build-pass
+#![allow(dead_code)]
+#![allow(non_upper_case_globals)]
+
+// pretty-expanded FIXME #23616
+
+static foo: [usize; 3] = [1, 2, 3];
+
+static slice_1: &'static [usize] = &foo;
+static slice_2: &'static [usize] = &foo;
+
+fn main() {}