1#[cxx::bridge]
2mod ffi {
3    unsafe extern "C++" {
4        type ThingC;
5        fn repro_c(t: &&ThingC);
6    }
7    extern "Rust" {
8        type ThingR;
9        fn repro_r(t: &&ThingR);
10    }
11}
12
13fn main() {}
14