derive-no-std-not-supported.rs

// Copyright 2015 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.

#![allow(dead_code)]
#![feature(rustc_private)]
#![no_std]

extern crate serialize as rustc_serialize;

#[derive(RustcEncodable)]
struct Bar {
    x: u32,
}

#[derive(RustcDecodable)]
struct Baz {
    x: u32,
}

fn main() {
    Bar { x: 0 };
    Baz { x: 0 };
}