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 #![crate_name = "foo"]
21 // @!has foo/fn.foo.html '//section[@id="main"]//pre' "x: &\'x impl Foo"
22 // @!has foo/fn.foo.html '//section[@id="main"]//pre' "-> &\'x impl Foo {"
23 pub fn foo<'x>(x: &'x impl Foo) -> &'x impl Foo {
27 // @!has foo/fn.foo2.html '//section[@id="main"]//pre' "x: &\'x impl Foo"
28 // @!has foo/fn.foo2.html '//section[@id="main"]//pre' '-> impl Foo2 {'
29 pub fn foo2<'x>(_x: &'x impl Foo) -> impl Foo2 {
33 // @!has foo/fn.foo_foo.html '//section[@id="main"]//pre' '-> impl Foo + Foo2 {'
34 pub fn foo_foo() -> impl Foo + Foo2 {
38 // @!has foo/fn.foo2.html '//section[@id="main"]//pre' "x: &'x (impl Foo + Foo2)"
39 pub fn foo_foo_foo<'x>(_x: &'x (impl Foo + Foo2)) {