1 files changed, 6 insertions, 0 deletions
diff --git a/tests/ui/macros/auxiliary/or-pattern.rs b/tests/ui/macros/auxiliary/or-pattern.rs
new file mode 100644
index 00000000000..a319c405eb6
--- /dev/null
+++ b/tests/ui/macros/auxiliary/or-pattern.rs
@@ -0,0 +1,6 @@
+#![crate_type = "lib"]
+
+#[macro_export]
+macro_rules! a {
+    ($x:pat|) => ();
+}