rust/tests/ui/mir/alignment/misaligned_lhs.rs

14 lines
346 B
Rust

// run-fail
// ignore-wasm32-bare: No panic messages
// ignore-i686-pc-windows-msvc: #112480
// compile-flags: -C debug-assertions
// error-pattern: misaligned pointer dereference: address must be a multiple of 0x4 but is
fn main() {
let mut x = [0u32; 2];
let ptr = x.as_mut_ptr();
unsafe {
*(ptr.byte_add(1)) = 42;
}
}