File: hang-on-deeply-nested-dyn.rs

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rustc 1.87.0%2Bdfsg1-1
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fn id(
    f: &dyn Fn(u32),
) -> &dyn Fn(
    &dyn Fn(
        &dyn Fn(
            &dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(&dyn Fn(u32))))))))),
        ),
    ),
) {
    f
    //~^ ERROR mismatched types
}

fn main() {}