fn func(a int, cond bool) i64 {
    mut src := 0

    if cond {
        src = a
    } else if cond {
        src = 22
    } else if cond {
        src = 25
    }

    if cond {
        src = a
    } else if cond {
        src = 22
    } else if cond {
        src = 25
    } else {
        src = src + src
    }

    return src
}

fn test(cond bool) int {
    return if cond {
        2
    } else if !cond {
        5
    } else {
        6
    }
}

fn boolfor() int {
    mut val := 0
    for val == 0 {
        val++
    }
    return val
}

fn inffor() int {
    mut val := 0
    for {
        if val != 0 {
            break
        }
        val++
    }
    return val
}

fn addcfor() int {
    mut val := 0
    for i := 0; i < 10; i++ {
        val += i
    }
    return val
}

fn labelcfor() (int, int) {
    mut idx := 0
    mut val := 0

    hello: for {
        for {
            val++
            if val == 10 {
                continue hello
            }
            idx++

            if val == 100 {
                break hello
            }
        }
        break
    }

    return val, idx
}

fn infcfor() int {
    mut val := 0

    for i := 0; true; i++ {
        if val >= 10 {
            return val
        }
        val += i
    }

    return 0
}

fn continuecfor() int {
    mut val := 0

    for i := 0; i < 10; i += 2 {
        if i == 6 {
            continue
        }
        val += i
    }
    return val
}

fn continuecfor_multiple() int {
    mut val := 0

    for i := 0; i < 10; i += 2 {
        if i == 6 {
            continue
        }
        // Two continues
        if i == 2 {
            continue
        }
        val += i
    }
    return val
}

fn continuec_twofor_multiple() int {
    mut val := 0

    for i := 0; i < 10; i += 2 {
        if i == 6 {
            continue
        }
        for j := -12; j < 10; j += 1 {
            if j == 6 {
                continue
            }
            val += i
        }
    }
    return val
}

fn main() {
    println('--- func()')
    println(func(10, true))
    println(func(0, false))
    println(func(0, true))

    println('--- test()')
    println(test(true))
    println(test(false))
    println(test(true && false))

    println('--- boolfor()')
    println(boolfor())

    println('--- inffor()')
    println(inffor())

    println('--- addcfor()')
    println(addcfor())

    println('--- labelcfor()')
    a, b := labelcfor()
    println(a)
    println(b)

    println('--- infcfor()')
    println(infcfor())

    println('--- continuecfor()')
    println(continuecfor())

    println('--- continuecfor_multiple()')
    println(continuecfor_multiple())

    println('--- continuec_twofor_multiple()')
    println(continuec_twofor_multiple())
}