rust/tests/ui/issues/issue-3656.rs
2023-01-11 09:32:08 +00:00

28 lines
582 B
Rust

// run-pass
#![allow(dead_code)]
#![allow(improper_ctypes)]
// Issue #3656
// Incorrect struct size computation in the FFI, because of not taking
// the alignment of elements into account.
// pretty-expanded FIXME #23616
// ignore-wasm32-bare no libc to test with
#![feature(rustc_private)]
extern crate libc;
use libc::{c_uint, c_void};
pub struct KEYGEN {
hash_algorithm: [c_uint; 2],
count: u32,
salt: *const c_void,
salt_size: u32,
}
extern "C" {
// Bogus signature, just need to test if it compiles.
pub fn malloc(data: KEYGEN);
}
pub fn main() {}