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// Copyright 2014 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.
#![feature(overloaded_calls)]
use std::{fmt, ops};
struct Shower<T> {
x: T
}
impl<T: fmt::Show> ops::Fn<(), ()> for Shower<T> {
fn call(&self, _args: ()) {
//~^ ERROR `call` has an incompatible type for trait: expected "rust-call" fn, found "Rust" fn
println!("{}", self.x);
}
}
fn make_shower<T>(x: T) -> Shower<T> {
Shower { x: x }
}
pub fn main() {
let show3 = make_shower(3i);
show3();
}
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