src/test/compile-fail/assign-to-method.rs

   1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 struct cat {
  12   priv meows : uint,
  13
  14   how_hungry : int,
  15 }
  16
  17 impl cat {
  18     pub fn speak(&self) { self.meows += 1u; }
  19 }
  20
  21 fn cat(in_x : uint, in_y : int) -> cat {
  22     cat {
  23         meows: in_x,
  24         how_hungry: in_y
  25     }
  26 }
  27
  28 fn main() {
  29   let nyan : cat = cat(52u, 99);
  30   nyan.speak = || debug!("meow"); //~ ERROR attempted to take value of method
  31 }