From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/consts/bswap-const.rs | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 tests/ui/consts/bswap-const.rs (limited to 'tests/ui/consts/bswap-const.rs') diff --git a/tests/ui/consts/bswap-const.rs b/tests/ui/consts/bswap-const.rs new file mode 100644 index 000000000..3145c21ac --- /dev/null +++ b/tests/ui/consts/bswap-const.rs @@ -0,0 +1,15 @@ +// run-pass + +#![feature(core_intrinsics)] + +use std::intrinsics; + +const SWAPPED_U8: u8 = intrinsics::bswap(0x12_u8); +const SWAPPED_U16: u16 = intrinsics::bswap(0x12_34_u16); +const SWAPPED_I32: i32 = intrinsics::bswap(0x12_34_56_78_i32); + +fn main() { + assert_eq!(SWAPPED_U8, 0x12); + assert_eq!(SWAPPED_U16, 0x34_12); + assert_eq!(SWAPPED_I32, 0x78_56_34_12); +} -- cgit v1.2.3