src/test/ui/issues/auxiliary/issue-52891.rs

pub mod a {
    pub mod inner {
    }
}

pub mod b {
    pub mod inner {
    }
}

pub mod c {}

pub mod d {}

pub mod e {}

pub mod f {}

pub mod g {}

pub mod h {}

pub mod i {}

pub mod j {}

pub mod k {}

pub mod l {}

pub mod m {}

pub mod n {}