rust/tests/ui/consts/issue-miri-1910.rs
2024-02-16 20:02:50 +00:00

12 lines
348 B
Rust

//@ error-pattern unable to turn pointer into raw bytes
//@ normalize-stderr-test: "alloc[0-9]+\+0x[a-z0-9]+" -> "ALLOC"
const C: () = unsafe {
let foo = Some(&42 as *const i32);
let one_and_a_half_pointers = std::mem::size_of::<*const i32>()/2*3;
(&foo as *const _ as *const u8).add(one_and_a_half_pointers).read();
};
fn main() {
}