1 // Copyright 2017 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 #![feature(rustc_attrs)]
20 attrs: Vec<Box<Attr>>,
24 pub unsafe fn get_attr<'a>(&'a self, name: &str) {
28 let attr: &&Box<Attr> = std::mem::transmute(attr);
35 fn main() { //~ ERROR compilation successful
36 let element = Element { attrs: Vec::new() };
37 let _ = unsafe { element.get_attr("foo") };