Merge commit '98e2b9f25b6db4b2680a3d388456d9f95cb28344' into clippyup

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

extern "C" {
    #[derive(Copy)] //~ ERROR `derive` may only be applied to structs, enums and unions
    fn f();
}

fn main() {}