+// Copyright 2017 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.
+
+#![feature(rustc_attrs)]
+#![allow(unused)]
+
+struct S;
+
+impl S {
+ fn early_and_type<'a, T>(self) -> &'a T { loop {} }
+}
+
+fn test() {
+ S.early_and_type::<u16>();
+}
+
+#[rustc_error]
+fn main() {} //~ ERROR compilation successful