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 // aux-build:import_crate_var.rs
13 #![feature(rustc_attrs)]
15 #[macro_use] extern crate import_crate_var;
18 fn main() { //~ ERROR compilation successful
20 //~^ WARN `$crate` may not be imported
21 //~| NOTE `use $crate;` was erroneously allowed and will become a hard error