rust/tests/run-make/msvc-lld-thinlto-imp-symbols/issue_81408.rs
2024-09-22 11:40:00 +02:00

14 lines
331 B
Rust

use std::sync::atomic::{AtomicPtr, Ordering};
#[inline(always)]
pub fn memrchr() {
fn detect() {}
static CROSS_CRATE_STATIC_ITEM: AtomicPtr<()> = AtomicPtr::new(detect as *mut ());
unsafe {
let fun = CROSS_CRATE_STATIC_ITEM.load(Ordering::SeqCst);
std::mem::transmute::<*mut (), fn()>(fun)()
}
}