1 // Copyright 2016 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.
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 #![feature(rustc_attrs)]
14 //~^ ERROR cannot use `self.width` because it was mutably borrowed
23 fn get_size(&mut self, n: usize) -> usize {
27 fn get_other(&mut self) -> usize {
29 r.get_size(width!(self))
31 // Above is like `self.get_size(width!(self))`, but it
32 // deliberately avoids NLL's two phase borrow feature.