1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/trait-bounds/anonymous-parameters-13775.rs b/tests/ui/trait-bounds/anonymous-parameters-13775.rs
new file mode 100644
index 00000000000..1477dab9e21
--- /dev/null
+++ b/tests/ui/trait-bounds/anonymous-parameters-13775.rs
@@ -0,0 +1,9 @@
+//@ edition: 2015
+//@ check-pass
+
+trait Foo {
+    #[allow(anonymous_parameters)]
+    fn bar(&self, isize) {}
+}
+
+fn main() {}