simple bug: DDD 3.3.1 does not display C-structure member called 'd'

[Markus Maresch]

Hello,
this is to report a funny and simple to reproduce bug;
it seems that the display command does not like 'd' ..
thanks for looking
Markus

/*
* demonstrates that DDD3.3.11 does not like structure members called 
'd' !!!
*/
int main(void)
{
   struct ll_Matrix {
       double c, d, e;
   };
   struct ll_Matrix _m, *m = &_m;
   m->d = 2;   /* "graph display *m"     HERE .. 'd' is missing !!!!! */
   return 0;
}