src/test/compile-fail/issue-3820.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 Thing {
  12     x: int
  13 }
  14
  15 impl Thing {
  16     fn mul(&self, c: &int) -> Thing {
  17         Thing {x: self.x * *c}
  18     }
  19 }
  20
  21 fn main() {
  22     let u = Thing {x: 2};
  23     let _v = u.mul(&3); // This is ok
  24     let w = u * 3; //~ ERROR binary operation * cannot be applied to type `Thing`
  25     println(fmt!("%i", w.x));
  26 }