rust/src/test/run-pass/const-enum-cast.rs
2013-03-29 16:39:08 -07:00

32 lines
947 B
Rust

// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
enum A { A1, A2 }
enum B { B1=0, B2=2 }
pub fn main () {
static c1: int = A2 as int;
static c2: int = B2 as int;
static c3: float = A2 as float;
static c4: float = B2 as float;
let a1 = A2 as int;
let a2 = B2 as int;
let a3 = A2 as float;
let a4 = B2 as float;
assert!(c1 == 1);
assert!(c2 == 2);
assert!(c3 == 1.0);
assert!(c4 == 2.0);
assert!(a1 == 1);
assert!(a2 == 2);
assert!(a3 == 1.0);
assert!(a4 == 2.0);
}