rust/tests/compile-fail/unaligned_ptr_cast2.rs

// This should fail even without validation
// compile-flags: -Zmir-emit-validate=0 -Zmiri-disable-validation

fn main() {
    let x = &2u16;
    let x = x as *const _ as *const *const u8;
    // This must fail because alignment is violated.  Test specifically for loading pointers, which have special code
    // in miri's memory.
    let _x = unsafe { *x }; //~ ERROR tried to access memory with alignment 2, but alignment
}