2 // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
3 // file at the top-level directory of this distribution and at
4 // http://rust-lang.org/COPYRIGHT.
6 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
7 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
8 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
9 // option. This file may not be copied, modified, or distributed
10 // except according to those terms.
12 // Minimized version of issue-2804.rs. Both check that callee IDs don't
13 // clobber the previous node ID in a macro expr
15 extern crate collections;
17 use collections::HashMap;
19 fn add_interfaces(managed_ip: ~str, device: HashMap<~str, int>) {
20 println!("{}, {:?}", managed_ip, device.get(&~"interfaces"));