[Go] Dynamically allocate a chunk of memory for an integer.

package main

import (
    "fmt"
    "log"
)

func main() {
    // Allocate a chunk of memory.
    nPtr := new(int)

    // Assign the value indirectly.
    *nPtr = 2

    // Print out the address.
    fmt.Println(nPtr)

    // Dereference the pointer to get the value.
    if !(*nPtr == 2) {
        log.Fatal("Wrong value")
    }
}