Auto merge of #93718 - thomcc:used-macho, r=pnkfelix

[rust.git] / src / test / ui / proc-macro / macros-in-extern-derive.rs

extern "C" {
    #[derive(Copy)] //~ ERROR `derive` may only be applied to `struct`s, `enum`s and `union`s
    fn f();
}

fn main() {}