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.
12 //[mir]compile-flags: -Z borrowck=mir
14 // Test that a by-ref `FnMut` closure gets an error when it tries to
17 fn call<F>(f: F) where F : Fn() {
25 //[ast]~^ ERROR cannot assign to data in a captured outer variable in an `Fn` closure
26 //[mir]~^^ ERROR cannot assign to `counter`