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1a4d82fc | 1 | // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT |
223e47cc LB |
2 | // file at the top-level directory of this distribution and at |
3 | // http://rust-lang.org/COPYRIGHT. | |
4 | // | |
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. | |
10 | ||
223e47cc | 11 | // aux-build:cci_class_cast.rs |
223e47cc | 12 | |
1a4d82fc JJ |
13 | #![allow(unknown_features)] |
14 | #![feature(box_syntax)] | |
15 | ||
16 | extern crate cci_class_cast; | |
17 | ||
18 | use std::string::ToString; | |
19 | use cci_class_cast::kitty::cat; | |
20 | ||
21 | fn print_out(thing: Box<ToString>, expected: String) { | |
22 | let actual = (*thing).to_string(); | |
23 | println!("{}", actual); | |
24 | assert_eq!(actual.to_string(), expected); | |
223e47cc LB |
25 | } |
26 | ||
27 | pub fn main() { | |
c34b1796 | 28 | let nyan: Box<ToString> = box cat(0, 2, "nyan".to_string()) as Box<ToString>; |
1a4d82fc | 29 | print_out(nyan, "nyan".to_string()); |
223e47cc | 30 | } |