1 // Copyright 2023 The Fuchsia Authors
2 //
3 // Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0
4 // <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT
5 // license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
6 // This file may not be copied, modified, or distributed except according to
7 // those terms.
8 
main()9 fn main() {}
10 
increase_lifetime()11 fn increase_lifetime() {
12     let mut x = 0u64;
13     // It is illegal to increase the lifetime scope.
14     let _: &'static mut u64 = zerocopy::transmute_mut!(&mut x);
15 }
16