Simple pointer escape example

pointer-escape.go

package main

import "fmt"

func main() {
	var pointerToInt *int = ReturnStackVariable()
	fmt.Printf("Here is the number! %v\n", *pointerToInt)
}

func ReturnStackVariable() *int {
	localVariable := 10
	return &localVariable
}

In order to see the output of the pointer escape example, please compile with the following option.

go build -gcflags=-m