]> git.lizzy.rs Git - rust.git/blob - src/test/ui/moves/moves-based-on-type-block-bad.rs
Auto merge of #52994 - varkor:trim_direction, r=alexcrichton
[rust.git] / src / test / ui / moves / moves-based-on-type-block-bad.rs
1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
4 //
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
10
11 // ignore-tidy-linelength
12
13 #![feature(box_patterns)]
14 #![feature(box_syntax)]
15
16 struct S {
17     x: Box<E>
18 }
19
20 enum E {
21     Foo(Box<S>),
22     Bar(Box<isize>),
23     Baz
24 }
25
26 fn f<G>(s: &S, g: G) where G: FnOnce(&S) {
27     g(s)
28 }
29
30 fn main() {
31     let s = S { x: box E::Bar(box 42) };
32     loop {
33         f(&s, |hellothere| {
34             match hellothere.x { //~ ERROR cannot move out
35                                  //~| cannot move out of borrowed content
36                 box E::Foo(_) => {}
37                 box E::Bar(x) => println!("{}", x.to_string()),
38                 box E::Baz => {}
39             }
40         })
41     }
42 }