1 // Copyright 2015 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 // Test to ensure we only report an error for the first issued loan that
12 // conflicts with a new loan, as opposed to every issued loan. This keeps us
13 // down to O(n) errors (for n problem lines), instead of O(n^2) errors.
20 1 => { addr = &mut x; }
21 //~^ ERROR cannot borrow `x` as mutable more than once at a time
22 2 => { addr = &mut x; }
23 //~^ ERROR cannot borrow `x` as mutable more than once at a time
24 _ => { addr = &mut x; }
25 //~^ ERROR cannot borrow `x` as mutable more than once at a time