1 files changed, 14 insertions, 0 deletions
diff --git a/tests/rustdoc/impl-ref-20175.rs b/tests/rustdoc/impl-ref-20175.rs
new file mode 100644
index 000000000..a92db2d0a
--- /dev/null
+++ b/tests/rustdoc/impl-ref-20175.rs
@@ -0,0 +1,14 @@
+// https://github.com/rust-lang/rust/issues/20175
+
+#![crate_name="issue_20175"]
+
+pub trait Foo {
+    fn foo(&self) {}
+}
+
+pub struct Bar;
+
+// @has issue_20175/struct.Bar.html \
+//      '//*[@id="method.foo"]' \
+//      'fn foo'
+impl<'a> Foo for &'a Bar {}