rust/tests/compile-fail/unaligned_ptr_zst.rs

11 lines
368 B
Rust

// This should fail even without validation
// compile-flags: -Zmiri-disable-validation
fn main() {
let x = &2u16;
let x = x as *const _ as *const [u32; 0];
// This must fail because alignment is violated. Test specifically for loading ZST.
let _x = unsafe { *x };
//~^ ERROR tried to access memory with alignment 2, but alignment 4 is required
}