src/tools/miri/tests/fail/alloc/deallocate-twice.rs

use std::alloc::{alloc, dealloc, Layout};

//@error-in-other-file: has been freed

fn main() {
    unsafe {
        let x = alloc(Layout::from_size_align_unchecked(1, 1));
        dealloc(x, Layout::from_size_align_unchecked(1, 1));
        dealloc(x, Layout::from_size_align_unchecked(1, 1));
    }
}