D语言从函数返回指针

import std.stdio;

void main () { 
   int *p = getNumber(); 

   for ( int i = 0; i < 10; i++ ) { 
      writeln("*(p + " , i , ") : ",*(p + i)); 
   } 
} 

int * getNumber( ) { 
   static int r [10]; 

   for (int i = 0; i < 10; ++i) {
      r[i] = i; 
   }

   return &r[0]; 
}