23 lines
736 B
Rust
23 lines
736 B
Rust
// Copyright 2012 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.
|
|
|
|
pub struct send_packet<T: Copy> {
|
|
p: T
|
|
}
|
|
|
|
|
|
mod pingpong {
|
|
use send_packet;
|
|
pub type ping = send_packet<pong>;
|
|
pub enum pong = send_packet<ping>; //~ ERROR illegal recursive enum type; wrap the inner value in a box to make it representable
|
|
}
|
|
|
|
fn main() {}
|