Add additional test from rust issue number 91068

src/test/ui/fn/implied-bounds-unnorm-associated-type-2.rs

@@ -0,0 +1,22 @@
+// build-pass
+
+trait Trait {
+    type Type;
+}
+
+impl<T> Trait for T {
+    type Type = ();
+}
+
+fn f<'a, 'b>(_: <&'a &'b () as Trait>::Type)
+where
+    'a: 'a,
+    'b: 'b,
+{
+}
+
+fn g<'a, 'b>() {
+    f::<'a, 'b>(());
+}
+
+fn main() {}