#![warn(clippy::obfuscated_if_else)]
#![allow(clippy::unnecessary_lazy_evaluations, clippy::unit_arg, clippy::unused_unit)]

fn main() {
    if true { "a" } else { "b" };
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`
    if true { "a" } else { "b" };
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`

    let a = 1;
    if a == 1 { "a" } else { "b" };
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`
    if a == 1 { "a" } else { "b" };
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`

    let partial = (a == 1).then_some("a");
    partial.unwrap_or("b"); // not lint

    let mut a = 0;
    if true { a += 1 } else { () };
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`
    if true { () } else { a += 2 };
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`
}

fn issue11141() {
    // Parentheses are required around the left side of a binary expression
    let _ = (if true { 40 } else { 17 }) | 2;
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`

    // Parentheses are required only for the leftmost expression
    let _ = (if true { 30 } else { 17 }) | if true { 2 } else { 3 } | if true { 10 } else { 1 };
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`

    // Parentheses are not required around the right side of a binary expression
    let _ = 2 | if true { 40 } else { 17 };
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`

    // Parentheses are not required for a cast
    let _ = if true { 42 } else { 17 } as u8;
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`

    // Parentheses are not required for a deref
    let _ = *if true { &42 } else { &17 };
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`

    // Parentheses are not required for a deref followed by a cast
    let _ = *if true { &42 } else { &17 } as u8;
    //~^ ERROR: this method chain can be written more clearly with `if .. else ..`
}