Rollup merge of rust-lang#24147 - lstat:needstest-22560, r=alexcrichton

Closes rust-lang#22560

Author: Manishearth

src/test/compile-fail/issue-22560.rs

@@ -0,0 +1,20 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// ignore-tidy-linelength
+
+use std::ops::{Add, Sub};
+
+type Test = Add +
+            //~^ ERROR the type parameter `RHS` must be explicitly specified in an object type because its default value `Self` references the type `Self`
+            Sub;
+            //~^ ERROR only the builtin traits can be used as closure or object bounds
+
+fn main() { }