1 // Copyright 2018 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.
15 #![feature(existential_type)]
20 existential type Foo<V>: std::fmt::Debug;
24 fn foo_desugared<T: Trait<[u32; {
26 static FOO: usize = 42;
28 }]>>(_: T) -> Foo<T> {
29 (42, std::marker::PhantomData::<T>)