1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
13 struct B<'a, T>(&'a A<T>);
16 impl<'a, T> X for B<'a, T> {}
18 fn f<'a, T, U>(v: Box<A<T>>) -> Box<X:> {
19 box B(v) as Box<X:> //~ ERROR value may contain references; add `'static` bound to `T`
22 fn g<'a, T, U>(v: Box<A<U>>) -> Box<X:> {
23 box B(v) as Box<X:> //~ ERROR value may contain references; add `'static` bound to `U`
26 fn h<'a, T: 'static>(v: Box<A<T>>) -> Box<X:> {
27 box B(v) as Box<X:> // ok