src/test/compile-fail/issue-3973.rs

   1 // Copyright 2012-2014 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 Point {
  12     x: f64,
  13     y: f64,
  14 }
  15
  16 trait ToString_ {
  17     fn to_string(&self) -> String;
  18 }
  19
  20 impl ToString_ for Point {
  21     fn new(x: f64, y: f64) -> Point {
  22     //~^ ERROR method `new` is not a member of trait `ToString_`
  23         Point { x: x, y: y }
  24     }
  25
  26     fn to_string(&self) -> String {
  27         format!("({}, {})", self.x, self.y)
  28     }
  29 }
  30
  31 fn main() {
  32     let p = Point::new(0.0, 0.0);
  33     //~^ ERROR no function or associated item named `new` found for type `Point`
  34     println!("{}", p.to_string());
  35 }