| // 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 `transmute` cannot be called on types of different size. |
| |
| #![allow(warnings)] |
| |
| use std::mem::transmute; |
| |
| unsafe fn f() { |
| let _: i8 = transmute(16i16); |
| //~^ ERROR transmute called with differently sized types |
| } |
| |
| unsafe fn g<T>(x: &T) { |
| let _: i8 = transmute(x); |
| //~^ ERROR transmute called with differently sized types |
| } |
| |
| fn main() {} |
