1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// Copyright 2012 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.
trait A {
fn g<T>(&self, x: T, y: T) -> (T, T) { (x, y) }
}
impl A for int { }
fn f<T, V: A>(i: V, j: T, k: T) -> (T, T) {
i.g(j, k)
}
pub fn main () {
assert_eq!(f(0, 1, 2), (1, 2));
assert_eq!(f(0, 1u8, 2u8), (1u8, 2u8));
}
|
