Conflicting definition of Swift struct and array

Question

In Swift Programming Language, it says:

1. “all of the basic types in Swift—integers, floating-point numbers, Booleans, strings, arrays and dictio

Answer 1

Array in swift are value type when i try the following code:

var myArray1 = [1, 2, 3]
var myArray2 = myArray1
myArray2 += 4;
println(myArray1);
println(myArray2);

It print different value for myArray1 and my Array2. If they share same reference the value must be same.