1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
// run-pass
#![feature(core_intrinsics)]
#![feature(const_intrinsic_raw_eq)]
pub fn main() {
use std::intrinsics::raw_eq;
const RAW_EQ_I32_TRUE: bool = unsafe { raw_eq(&42_i32, &42) };
assert!(RAW_EQ_I32_TRUE);
const RAW_EQ_I32_FALSE: bool = unsafe { raw_eq(&4_i32, &2) };
assert!(!RAW_EQ_I32_FALSE);
const RAW_EQ_CHAR_TRUE: bool = unsafe { raw_eq(&'a', &'a') };
assert!(RAW_EQ_CHAR_TRUE);
const RAW_EQ_CHAR_FALSE: bool = unsafe { raw_eq(&'a', &'A') };
assert!(!RAW_EQ_CHAR_FALSE);
const RAW_EQ_ARRAY_TRUE: bool = unsafe { raw_eq(&[13_u8, 42], &[13, 42]) };
assert!(RAW_EQ_ARRAY_TRUE);
const RAW_EQ_ARRAY_FALSE: bool = unsafe { raw_eq(&[13_u8, 42], &[42, 13]) };
assert!(!RAW_EQ_ARRAY_FALSE);
}
|
