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[rust.git] / src / test / ui / simd / issue-39720.rs
1 // run-pass
2 // ignore-emscripten FIXME(#45351)
3
4 #![feature(repr_simd, platform_intrinsics)]
5
6 #[repr(simd)]
7 #[derive(Copy, Clone, Debug)]
8 pub struct Char3(pub i8, pub i8, pub i8);
9
10 #[repr(simd)]
11 #[derive(Copy, Clone, Debug)]
12 pub struct Short3(pub i16, pub i16, pub i16);
13
14 extern "platform-intrinsic" {
15     fn simd_cast<T, U>(x: T) -> U;
16 }
17
18 fn main() {
19     let cast: Short3 = unsafe { simd_cast(Char3(10, -3, -9)) };
20
21     println!("{:?}", cast);
22 }