rust/src/test/run-pass/borrowed-ptr-pattern.rs
2013-03-29 16:39:08 -07:00

22 lines
683 B
Rust

// 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.
fn foo<T:Copy>(x: &T) -> T{
match x {
&a => a
}
}
pub fn main() {
assert!(foo(&3) == 3);
assert!(foo(&'a') == 'a');
assert!(foo(&@"Dogs rule, cats drool") == @"Dogs rule, cats drool");
}