src/test/ui/run-pass/structs-enums/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 // run-pass
  12 #![allow(non_camel_case_types)]
  13 // pp-exact
  14
  15
  16 enum color { red = 1, green, blue, imaginary = -1, }
  17
  18 pub fn main() {
  19     test_color(color::red, 1, "red".to_string());
  20     test_color(color::green, 2, "green".to_string());
  21     test_color(color::blue, 3, "blue".to_string());
  22     test_color(color::imaginary, -1, "imaginary".to_string());
  23 }
  24
  25 fn test_color(color: color, val: isize, _name: String) {
  26     assert_eq!(color as isize , val);
  27 }