rust/tests/compile-fail/unaligned_ptr_cast2.rs

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// This should fail even without validation
// compile-flags: -Zmir-emit-validate=0 -Zmiri-disable-validation
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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.
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let _x = unsafe { *x }; //~ ERROR tried to access memory with alignment 2, but alignment
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}