new or no?

[Shadow_exe]

for(uint y=0; y<10; ++y){
        auto m = new Mutex();
        writeln(&m);
}

run:

7F66E5A05CF8
7F66E5A05CF8
7F66E5A05CF8
7F66E5A05CF8
7F66E5A05CF8
7F66E5A05CF8
7F66E5A05CF8
7F66E5A05CF8
7F66E5A05CF8
7F66E5A05CF8

As I understand it, all the time return one object
But:

auto m = new Mutex();
writeln(&m);
auto m1 = new Mutex();
writeln(&m1);

run:

7FCF60698CF0
7FCF60698CF8