A preliminary study on new features of C # 3.0 PART5: Anonymous type

Anonymous type (anonymouse type)--What multiple systems are anonymous these days:
a mechanism for automatically generating types based on initialization lists at initialization time.

Typical code:
1class Program
2    {
3        static void Main (string[] args)
4        {
5             var x = new {a = 3, B = 5, c = "some text"};
6            Console.WriteLine (x.a.ToString ());
7       }
8   } very strange ~ ~ ~
Do not think that this var x is really no type, in fact, this is a compiler magic,
when we compile this code, the compiler will automatically produce the following types of definitions:
  1class __anonymous1
 2{
 3    private int _a = 3;
 4    private int _b = 5;
 5    private String _c = "some text";
 6
 7    public int a {get {return _a;} set {_a = value;}}
 8    public int B {get {_b;} set {_b = value;}}
 9    public int C {get {_c;}set {_c = value;}}
10}
One
This does not have to be initialized with my previous Var, and must let the compiler "guess" the correct type of this sentence is contradictory.
PS: In another 20 years, the compiler will be able to do anything, or industry experts, "boss, buy a compiler for the telecommunications industry, with SP value-added services expansion Package"