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.
11 #![feature(existential_type)]
16 impl<V> Bar for Dummy<V> {}
20 fn foo(t: T) -> Self::Assoc;
23 impl<W> Foo<W> for i32 {
24 existential type Assoc: Bar;
25 fn foo(w: W) -> Self::Assoc {
31 impl Bar for NonGeneric {}
33 impl<W> Foo<W> for u32 {
34 existential type Assoc: Bar;
35 fn foo(_: W) -> Self::Assoc {