learngo/13-loops/11-goto/main.go

// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials  : https://learngoprogramming.com
// In-person training  : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus

package main

import (
	"fmt"
)

func main() {
	// cannot step over any variable declarations
	// ERROR: "i" variable is declared after the jump
	//
	// goto loop

	var i int

loop:
	if i < 3 {
		fmt.Println("looping")
		i++
		goto loop
	}
	fmt.Println("done")
}