/**
 * Casting in go from string to int is not allowed via the
 * casting operators.   However, you can do a converting
 * cast using strconv.Atoi
 * OTOH, converting case from float to int is allowed.
 *
 * Author: gtowell
 * Created: July 2022
**/

package main

import (
	"fmt"
	"strconv"
)

func t5() {
    str := "abc"
	str123 := "123"
	flo := 123.456
    fmt.Println(str)
    var num  int
    num=40
    fmt.Println(num)
    num = int(str) // Compiler flags as not allowed 
	num = int(str123) // also not allowed by compiler
	num = int(flo)
	num, _ = strconv.Atoi(str)
	num, _ = strconv.Atoi(str123)
}

func main() {
	t5()
}