rust/src/test/run-pass/regions-borrow-estr-uniq.rs
2013-03-29 16:39:08 -07:00

24 lines
664 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(x: &str) -> u8 {
x[0]
}
pub fn main() {
let p = ~"hello";
let r = foo(p);
assert!(r == 'h' as u8);
let p = ~"hello";
let r = foo(p);
assert!(r == 'h' as u8);
}