// run-rustfix

#![warn(clippy::match_single_binding)]
#![allow(clippy::many_single_char_names, clippy::toplevel_ref_arg)]

struct Point {
    x: i32,
    y: i32,
}

fn main() {
    let a = 1;
    let b = 2;
    let c = 3;
    // Lint
    match (a, b, c) {
        (x, y, z) => {
            println!("{} {} {}", x, y, z);
        },
    }
    // Lint
    match (a, b, c) {
        (x, y, z) => println!("{} {} {}", x, y, z),
    }
    // Ok
    match a {
        2 => println!("2"),
        _ => println!("Not 2"),
    }
    // Ok
    let d = Some(5);
    match d {
        Some(d) => println!("{}", d),
        _ => println!("None"),
    }
    // Lint
    match a {
        _ => println!("whatever"),
    }
    // Lint
    match a {
        _ => {
            let x = 29;
            println!("x has a value of {}", x);
        },
    }
    // Lint
    match a {
        _ => {
            let e = 5 * a;
            if e >= 5 {
                println!("e is superior to 5");
            }
        },
    }
    // Lint
    let p = Point { x: 0, y: 7 };
    match p {
        Point { x, y } => println!("Coords: ({}, {})", x, y),
    }
    // Lint
    match p {
        Point { x: x1, y: y1 } => println!("Coords: ({}, {})", x1, y1),
    }
    // Lint
    let x = 5;
    match x {
        ref r => println!("Got a reference to {}", r),
    }
    // Lint
    let mut x = 5;
    match x {
        ref mut mr => println!("Got a mutable reference to {}", mr),
    }
}