learngo/06-variables/02-declarations/01-declaration-syntax/02-naming-rules/main.go

// For more tutorials: https://blog.learngoprogramming.com
//
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//

package main

// VARIABLE NAMING RULES

func main() {
	// CORRECT DECLARATIONS
	var speed int
	var SpeeD int

	// underscore is allowed but not recommended
	var _speed int

	// Unicode letters are allowed
	var 速度 int

	// keep the compiler happy
	_, _, _, _ = speed, SpeeD, _speed, 速度
}