VC6.0和VS2010对同样的代码反应不同

# include<fstream>
# include<iostream>
using namespace std;
struct Student
{
    char id[15];
    char name[20];
    int age;
    char sex[20];
    char habit[20];
};
int main()
{
    ifstream infile("D:\\stud3.dat",ios::binary);
    if(!infile)
    {
        cout<<"error!!!"<<endl;
        exit(1);
    }
    int i=0;
    static Student stud[5];
    while(infile.peek()!=EOF)
    {
        infile.read((char*)&stud[i],sizeof(stud[i]));
        cout<<stud[i].id<<'\t'<<stud[i].name<<'\t'<<stud[i].age<<'\t'<<stud[i].sex<<'\t'<<stud[i++].habit<<endl;
    }
    infile.close();
    return 0;
}