I've only tested this for character types.  Code is pretty self-explanatory.


D:\code\d>type test6.d
import std.stdio;

int main()
{
char c;
wchar w;
dchar d;
printf( "%d\t%d\n%d\t%d\n%d\t%d\n",
char.init, c.init, wchar.init, w.init, dchar.init, d.init );
return 0;
}

D:\code\d>test6
-1      255
65535   1245183
65535   65535