1 files changed, 11 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-34503.rs b/src/test/ui/issues/issue-34503.rs
new file mode 100644
index 000000000..26e735840
--- /dev/null
+++ b/src/test/ui/issues/issue-34503.rs
@@ -0,0 +1,11 @@
+// run-pass
+fn main() {
+    struct X;
+    trait Foo<T> {
+        fn foo(&self) where (T, Option<T>): Ord {}
+        fn bar(&self, x: &Option<T>) -> bool
+        where Option<T>: Ord { *x < *x }
+    }
+    impl Foo<X> for () {}
+    let _ = &() as &dyn Foo<X>;
+}