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// Copyright 2013 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.
// xfail-test
pub fn main() {
// This is ok
match &[(~5,~7)] {
ps => {
let (ref y, _) = ps[0];
println(fmt!("1. y = %d", **y));
assert!(**y == 5);
}
}
// This is not entirely ok
match Some(&[(~5,)]) {
Some(ps) => {
let (ref y,) = ps[0];
println(fmt!("2. y = %d", **y));
if **y != 5 { println("sadness"); }
}
None => ()
}
// This is not ok
match Some(&[(~5,~7)]) {
Some(ps) => {
let (ref y, ref z) = ps[0];
println(fmt!("3. y = %d z = %d", **y, **z));
assert!(**y == 5);
}
None => ()
}
}
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