package main

import (
    "github.com/gopherjs/gopherjs/js"
)

func main() {
    var MyStringValue string

    MyStringValue = "MyStringValue1"
    js.Global.Set("MyStringValue", MyStringValue)
    println(js.Global.Get("MyStringValue")) // passed - MyStringValue1

    MyStringValue = "MyStringValue2"
    println(js.Global.Get("MyStringValue")) // passed - MyStringValue1

    MyStringPointer := &MyStringValue
    *MyStringPointer = "MyStringValue3"
    println(js.Global.Get("MyStringValue")) // failed - expected MyStringValue3, got MyStringValue1

    *MyStringPointer = "MyStringValue4"
    js.Global.Set("MyStringValue", MyStringPointer)
    println(js.Global.Get("MyStringValue")) // failed - expected MyStringValue4, got Object{}
}