Ошибка или баг в Dev C++?

#include <cstdlib>
#include <iostream>
 
using namespace std;
class card
{
public:
      int value;
      int suit;
      card(int suit1=0,int value1=0)
      {
               value=value1;
               suit=suit1;
      };
      card operator =(card a)
      {
           this->suit=a.suit;
           this->value=a.value;
           return *this;     
      }
};
bool RavnFlashStreet(card* My1,card *My2,card *Vr1,card *Vr2,card *C3,card *C4, card *C5,card *C6,card *C7)
{
     card CartMy[6];
     CartMy[0]=*My1;   
     CartMy[1]=*My2;
     CartMy[2]=*C3;
     CartMy[3]=*C4;
     CartMy[4]=*C5;
     CartMy[5]=*C6;
     CartMy[6]=*C7;
     card CartVr[6];
     CartVr[0]=*Vr1;
     CartVr[1]=*Vr2;
     CartVr[2]=*C3;
     CartVr[3]=*C4;
     CartVr[4]=*C5;
        for(int i=0;i<=6;i++)cout << "\n" << CartMy[i].value << " " << CartMy[i].suit<< " "<<CartVr[i].value<<" "<<CartVr[i].suit;  
     CartVr[5]=*C6;
     cout <<"\n";
     for(int i=0;i<=6;i++)cout << "\n" << CartMy[i].value << " " << CartMy[i].suit<< " "<<CartVr[i].value<<" "<<CartVr[i].suit;   
     CartVr[6]=*C7;
     cout <<"\n";
     for(int i=0;i<=6;i++)cout << "\n" << CartMy[i].value << " " << CartMy[i].suit<< " "<<CartVr[i].value<<" "<<CartVr[i].suit; 
};
int main(int argc, char *argv[])
{
    card My1;
    My1.suit=1;
    My1.value=6;
    card My2;
    My2.suit=1;
    My2.value=7;
    card Vr1;
    Vr1.suit=1;
    Vr1.value=1;
    card Vr2;
    Vr2.suit=1;
    Vr2.value=2;
    card C3;
    C3.suit=3;
    C3.value=12;
    card C4;
    C4.suit=1;
    C4.value=4;
    card C5;
    C5.suit=1;
    C5.value=11;
    card C6;
    C6.suit=1;
    C6.value=3;
    card C7;
    C7.suit=1;
    C7.value=5;
    RavnFlashStreet(&My1,&My2,&Vr1,&Vr2,&C3,&C4,&C5,&C6,&C7);
    system("PAUSE");
    return EXIT_SUCCESS;
}