| // Copyright 2015 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. |
| |
| // ignore-pretty : (#23623) problems with newlines before // comments |
| |
| pub struct Foo; |
| |
| pub fn get_foo2<'a>(foo: &'a mut Option<&'a mut Foo>) -> &'a mut Foo { |
| match foo { |
| // Ensure that this is not considered a move, but rather a reborrow. |
| &mut Some(ref mut x) => *x, |
| &mut None => panic!(), |
| } |
| } |
| |
| fn main() { |
| } |
