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: cast_lossless_bool.rs
    path of file: ./repos/rust-clippy/tests/ui
    
    the code of the file until where you have to start completion: #![allow(dead_code)]
#![warn(clippy::cast_lossless)]

fn main() {
    // Test clippy::cast_lossless with casts to integer types
    let _ = true as u8;
    let _ = true as u
    
fn main() {
    // Test clippy::cast_lossless with casts to integer types
    let _ = true as u8;
    let _ = true as u16;
    let _ = true as u32;
    let _ = true as u64;
    let _ = true as u128;
    let _ = true as usize;

    let _ = true as i8;
    let _ = true as i16;
    let _ = true as i32;
    let _ = true as i64;
    let _ = true as i128;
    let _ = true as isize;

    // Test with an expression wrapped in parens
    let _ = (true | false) as u16;
}