blob: 91624e92fbe753ad0801e589095e72f008ab8465 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
// run-pass
#![feature(const_ptr_nonnull)]
use std::ptr::NonNull;
const DANGLING: NonNull<u32> = NonNull::dangling();
const CASTED: NonNull<u32> = NonNull::cast(NonNull::<i32>::dangling());
fn ident<T>(ident: T) -> T {
ident
}
pub fn main() {
assert_eq!(DANGLING, ident(NonNull::dangling()));
assert_eq!(CASTED, ident(NonNull::dangling()));
}
|