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//@ run-pass
#![allow(dead_code)]
#![allow(improper_ctypes)]
#[derive(Copy, Clone)]
pub struct Quad {
a: u64,
b: u64,
c: u64,
d: u64,
}
mod rustrt {
use super::Quad;
#[link(name = "rust_test_helpers", kind = "static")]
extern "C" {
pub fn get_c_many_params(
_: *const (),
_: *const (),
_: *const (),
_: *const (),
f: Quad,
) -> u64;
}
}
fn test() {
unsafe {
let null = std::ptr::null();
let q = Quad { a: 1, b: 2, c: 3, d: 4 };
assert_eq!(rustrt::get_c_many_params(null, null, null, null, q), q.c);
}
}
pub fn main() {
test();
}
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