| // Copyright 2016 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. |
| |
| #![crate_name = "foo"] |
| |
| // @has foo/fn.tuple0.html //pre 'pub fn tuple0(x: ())' |
| pub fn tuple0(x: ()) -> () { x } |
| // @has foo/fn.tuple1.html //pre 'pub fn tuple1(x: (i32,)) -> (i32,)' |
| pub fn tuple1(x: (i32,)) -> (i32,) { x } |
| // @has foo/fn.tuple2.html //pre 'pub fn tuple2(x: (i32, i32)) -> (i32, i32)' |
| pub fn tuple2(x: (i32, i32)) -> (i32, i32) { x } |
