[control-flow] added examples

# This file is automatically @generated by Cargo.

# It is not intended for manual editing.

version = 4

[[package]]

name = "control-flow"

version = "0.1.0"

[package]

name = "control-flow"

version = "0.1.0"

edition = "2024"

[dependencies]

fn main() {

    let (a, b) = (2, 2);

    let x = if a == b { 1 } else { 2 }; // this is valid

    let y;

    if a != b {

        y = 1;

    } else {

        y = 2;

    }

    println!("{x}, {y}");

    loop {

        println!("again!");

    }

}