1 files changed, 11 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-21160.rs b/src/test/ui/issues/issue-21160.rs
new file mode 100644
index 000000000..10136ba11
--- /dev/null
+++ b/src/test/ui/issues/issue-21160.rs
@@ -0,0 +1,11 @@
+struct Bar;
+
+impl Bar {
+    fn hash<T>(&self, _: T) {}
+}
+
+#[derive(Hash)]
+struct Foo(Bar);
+//~^ error: `Bar: Hash` is not satisfied
+
+fn main() {}