File: union-pat-in-param.rs

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union U {
    a: &'static i32,
    b: usize,
}

fn fun(U { a }: U) {
    //~^ ERROR access to union field is unsafe
    dbg!(*a);
}

fn main() {
    fun(U { b: 0 });

    let closure = |U { a }| {
        //~^ ERROR access to union field is unsafe
        dbg!(*a);
    };
    closure(U { b: 0 });
}