1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/symbol-names/impl2.rs b/tests/ui/symbol-names/impl2.rs
new file mode 100644
index 00000000000..08add29cb9c
--- /dev/null
+++ b/tests/ui/symbol-names/impl2.rs
@@ -0,0 +1,16 @@
+// build-fail
+
+#![feature(rustc_attrs)]
+#![allow(dead_code)]
+
+trait Foo {
+    fn baz();
+}
+
+impl Foo for [u8; 1 + 2] {
+    #[rustc_def_path] //~ ERROR def-path(<[u8; _] as Foo>::baz)
+    fn baz() { }
+}
+
+fn main() {
+}