rust/src/test/ui/assign-to-method.rs

32 lines
817 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.
struct cat {
meows : usize,
how_hungry : isize,
}
impl cat {
pub fn speak(&self) { self.meows += 1; }
}
fn cat(in_x : usize, in_y : isize) -> cat {
cat {
meows: in_x,
how_hungry: in_y
}
}
fn main() {
let nyan : cat = cat(52, 99);
nyan.speak = || println!("meow"); //~ ERROR attempted to take value of method
}