Following program:
```
import std.stdio;
void main() @trusted
{
int *p=null;
void myfun(){
int x=2;
p=&x;
writeln(p);
writeln(x);
}
myfun();
*p=16;
writeln(p);
writeln(*p);
}
```
outputs :
7FFFFFFFDFAC
2
7FFFFFFFDFAC
32767
I don't understand why. Would it be possible to explain ?
