rust/tests/fail/intrinsics/ptr_offset_int_plus_ptr.rs

11 lines
293 B
Rust

//@error-pattern: is a dangling pointer
//@compile-flags: -Zmiri-permissive-provenance
fn main() {
let ptr = Box::into_raw(Box::new(0u32));
// Can't start with an integer pointer and get to something usable
unsafe {
let _val = (1 as *mut u8).offset(ptr as isize);
}
}