src/test/run-pass/enum-disr-val-pretty.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 // pp-exact
  12
  13
  14 enum color { red = 1, green, blue, imaginary = -1, }
  15
  16 pub fn main() {
  17     test_color(color::red, 1, "red".to_string());
  18     test_color(color::green, 2, "green".to_string());
  19     test_color(color::blue, 3, "blue".to_string());
  20     test_color(color::imaginary, -1, "imaginary".to_string());
  21 }
  22
  23 fn test_color(color: color, val: isize, _name: String) {
  24     assert!(color as isize == val);
  25 }