File: issue-39720.rs

package info (click to toggle)
rustc 1.70.0%2Bdfsg1-9
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 722,120 kB
  • sloc: xml: 147,962; javascript: 10,210; sh: 8,590; python: 8,220; ansic: 5,901; cpp: 4,635; makefile: 4,001; asm: 2,856
file content (22 lines) | stat: -rw-r--r-- 446 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
// run-pass
// ignore-emscripten FIXME(#45351)

#![feature(repr_simd, platform_intrinsics)]

#[repr(simd)]
#[derive(Copy, Clone, Debug)]
pub struct Char3(pub i8, pub i8, pub i8);

#[repr(simd)]
#[derive(Copy, Clone, Debug)]
pub struct Short3(pub i16, pub i16, pub i16);

extern "platform-intrinsic" {
    fn simd_cast<T, U>(x: T) -> U;
}

fn main() {
    let cast: Short3 = unsafe { simd_cast(Char3(10, -3, -9)) };

    println!("{:?}", cast);
}