| // Copyright 2012 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. |
| |
| // Tests that enum-to-float casts are disallowed. |
| |
| enum E { |
| L0 = -1, |
| H0 = 1 |
| } |
| |
| enum F { |
| L1 = 1, |
| H1 = 0xFFFFFFFFFFFFFFFF |
| } |
| |
| static C0: f32 = E::L0 as f32; //~ ERROR casting |
| static C1: f32 = F::H1 as f32; //~ ERROR casting |
| |
| pub fn main() { |
| let b = C0; |
| let d = C1; |
| assert_eq!(b, -1.0f32); |
| assert_eq!(d, -1.0f32); |
| } |
