| // Copyright 2018 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. |
| |
| // This test makes sure that we detect changed feature gates. |
| |
| // revisions:rpass1 cfail2 |
| // compile-flags: -Z query-dep-graph |
| |
| #![feature(rustc_attrs)] |
| #![cfg_attr(rpass1, feature(nll))] |
| |
| fn main() { |
| let mut v = vec![1]; |
| v.push(v[0]); |
| //[cfail2]~^ ERROR cannot borrow |
| } |
