You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: undocumented_unsafe_blocks.rs
    path of file: ./repos/rust-clippy/tests/ui-toml/undocumented_unsafe_blocks
    
    the code of the file until where you have to start completion: //@aux-build:../../ui/auxiliary/proc_macro_unsafe.rs
//@revisions: default disabled
//@[default] rustc-env:CLIPPY_CONF_DIR=tests/ui-toml/undocumented_unsafe_blocks/default
//@[disabled] rustc-env:CLIPPY_CONF_DIR=tests/ui-toml/undocumented_unsafe_blocks/disabled

#![warn(clippy::undocumented_unsafe_blocks, clippy::unnecessary_safety_comment)]
#![allow(
    deref_nullptr,
    non_local_definitions,
    clippy::let_unit_value,
    clippy::missing_safety_doc
)]
#![feature(lint_reasons)]

exte
    
fn buried_safety() {
    // Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor
    // incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation
    // ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in
    // reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint
    // occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est
    // laborum. Safety:
    // Tellus elementum sagittis vitae et leo duis ut diam quam. Sit amet nulla facilisi
    // morbi tempus iaculis urna. Amet luctus venenatis lectus magna. At quis risus sed vulputate odio
    // ut. Luctus venenatis lectus magna fringilla urna. Tortor id aliquet lectus proin nibh nisl
    // condimentum id venenatis. Vulputate dignissim suspendisse in est ante in nibh mauris cursus.
    unsafe {}
}