rust/src/test/run-pass/borrow-tuple-fields.rs
Alex Crichton ec7c800d2f Remove pretty-expanded from failing tests
This commit removes pretty-expanded from all tests that wind up calling panic!
one way or another now that its internals are unstable.
2015-04-08 17:21:34 -07:00

48 lines
1.0 KiB
Rust

// 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.
struct Foo(isize, isize);
fn main() {
let x = (1, 2);
let a = &x.0;
let b = &x.0;
assert_eq!(*a, 1);
assert_eq!(*b, 1);
let mut x = (1, 2);
{
let a = &x.0;
let b = &mut x.1;
*b = 5;
assert_eq!(*a, 1);
}
assert_eq!(x.0, 1);
assert_eq!(x.1, 5);
let x = Foo(1, 2);
let a = &x.0;
let b = &x.0;
assert_eq!(*a, 1);
assert_eq!(*b, 1);
let mut x = Foo(1, 2);
{
let a = &x.0;
let b = &mut x.1;
*b = 5;
assert_eq!(*a, 1);
}
assert_eq!(x.0, 1);
assert_eq!(x.1, 5);
}