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// Copyright 2016 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.
mod stuff {
pub struct Item {
c_object: Box<CObj>,
}
pub struct CObj {
name: Option<String>,
}
impl Item {
pub fn new() -> Item {
Item {
c_object: Box::new(CObj { name: None }),
}
}
}
}
macro_rules! check_ptr_exist {
($var:expr, $member:ident) => (
(*$var.c_object).$member.is_some()
//~^ ERROR field `name` of struct `stuff::CObj` is private
//~^^ ERROR field `c_object` of struct `stuff::Item` is private
);
}
fn main() {
let item = stuff::Item::new();
println!("{}", check_ptr_exist!(item, name));
}
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