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.
11 // ignore-tidy-linelength
13 //[mir]compile-flags: -Z borrowck=mir
15 fn inside_closure(x: &mut i32) {
18 fn outside_closure_1(x: &mut i32) {
21 fn outside_closure_2(x: &i32) {
28 outside_closure_1(a); //[ast]~ ERROR cannot borrow `*a` as mutable because previous closure requires unique access
29 //[mir]~^ ERROR cannot borrow `*a` as mutable because previous closure requires unique access
31 outside_closure_2(a); //[ast]~ ERROR cannot borrow `*a` as immutable because previous closure requires unique access
32 //[mir]~^ ERROR cannot borrow `*a` as immutable because previous closure requires unique access