File: derive-b.rs

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rustc 1.89.0%2Bdfsg1-1~bpo13%2B2
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//@ run-pass
//@ proc-macro: derive-b-rpass.rs

extern crate derive_b_rpass as derive_b;

#[derive(Debug, PartialEq, derive_b::B, Eq, Copy, Clone)]
#[cfg_attr(all(), B[arbitrary tokens])]
struct B {
    #[C]
    a: u64
}

fn main() {
    B { a: 3 };
    assert_eq!(B { a: 3 }, B { a: 3 });
    let b = B { a: 3 };
    let _d = b;
    let _e = b;
}