rust/tests/ui/mir/mir_cast_fn_ret.rs
2024-02-16 20:02:50 +00:00

24 lines
359 B
Rust

//@ run-pass
#[allow(improper_ctypes_definitions)]
pub extern "C" fn tuple2() -> (u16, u8) {
(1, 2)
}
#[allow(improper_ctypes_definitions)]
pub extern "C" fn tuple3() -> (u8, u8, u8) {
(1, 2, 3)
}
pub fn test2() -> u8 {
tuple2().1
}
pub fn test3() -> u8 {
tuple3().2
}
fn main() {
assert_eq!(test2(), 2);
assert_eq!(test3(), 3);
}