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// 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.
struct cat {
meow: @fn(),
}
fn cat() -> cat {
cat {
meow: || error!("meow")
}
}
struct KittyInfo {kitty: cat}
// Code compiles and runs successfully if we add a + before the first arg
fn nyan(kitty: cat, _kitty_info: KittyInfo) {
(kitty.meow)();
}
pub fn main() {
let mut kitty = cat();
nyan(copy kitty, KittyInfo {kitty: copy kitty});
}
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