rust/src/test/run-pass/double-ref.rs

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// Copyright 2014 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 check_expr() {
let _: & uint = &1u;
let _: & & uint = &&1u;
let _: & & & uint = &&&1u;
let _: & & & uint = & &&1u;
let _: & & & & uint = &&&&1u;
let _: & & & & uint = & &&&1u;
let _: & & & & & uint = &&&&&1u;
}
fn check_ty() {
let _: &uint = & 1u;
let _: &&uint = & & 1u;
let _: &&&uint = & & & 1u;
let _: & &&uint = & & & 1u;
let _: &&&&uint = & & & & 1u;
let _: & &&&uint = & & & & 1u;
let _: &&&&&uint = & & & & & 1u;
}
fn check_pat() {
let &_ = & 1u;
let &&_ = & & 1u;
let &&&_ = & & & 1u;
let & &&_ = & & & 1u;
let &&&&_ = & & & & 1u;
let & &&&_ = & & & & 1u;
let &&&&&_ = & & & & & 1u;
}
pub fn main() {}